Valves

Hanlde Ductile Iron PN16 Lug Type Butterfly Valve Actuator：Steel Handle Valve Body：Ductile Iron/GGG40/GGG50 Valve Disc：Ductile Iron GGG50 Valve Stem：Carbon Steel Valve Seat：EPDM Pin：With Pin Bolt：Stainless Steel SS201 Stem：Square Standard：PN10/16 150LB 5K/10K Top Flange：ISO 5211 No.：LWBV-3 Size：4inch DN100 Weight：6.8KG Temperature：-10℃-12 , 0℃ Butterfly Control Valve Butterfly control valve is referred to as butterfly valve, butterfly valve, also known as flap valve, is a control valve with a simple structure, consisting of a circular body and a circular plate shaped interceptor that supports the rotating action with a rotating shaft. Butterfly valve is different from the ball valve, the valve flap is always present in the fluid, so regardless of the valve position, the fluid will always produce a pressure drop. What is butterfly valve used for? The butterfly control valve is mainly suitable for large diameter, large flow, thick slurry and suspended particles of fluid flow regulation. The drive form has manual, worm gear drive, electric, pneumatic, hydraulic, electro-hydraulic linkage and other ways. With simple structure, small volume, light weight, material consumption, small installation size, rapid switching, 90 ° reciprocal rotation, small driving torque, etc. Liwei is a professional manufacturer of butterfly valves, and the valves we supply comply with ISO9001 international quality system certification standards. What is the difference between check valve and butterfly valve? Butterfly valve is a manual valve, which only does the switching function. Check valve is an automatic valve, which is to prevent the backflow of the pipeline medium. If you have any problems about butterfly control valves, pls contact us on time. The driving mode of the lug type butterfly valve can be manual, worm gear, pneumatic, electric, the connection mode can be flange, butt clamp, the structure can be single eccentric, center line, double eccentric, triple eccentric,and the sealing structure can be soft seal or hard. Sealed, the pressure range is PN0.1-10Mpa, the nominal diameter is DN40～2000mm, and the material can be cast steel or stainless steel. Due to the wide range of use of valves, the same valve has different collocations in different occasions and working conditions. Advantage The wafer butterfly valve is connected between two pipe flanges with stud bolts. Its structure is simple, small in size and light in weight, and it consists of only a few parts. Moreover, it can be opened and closed quickly by rotating 90°, and the operation is simple. At the same time, the valve has good fluid control characteristics.  When the butterfly valve is in the fully open position, the thickness of the butterfly plate is the only resistance when the medium flows through the valve body, so the pressure drop generated by the valve is small, so it has better flow control characteristics. The butterfly valve has two sealing types: elastic seal and metal seal. Elastic sealing valve, the sealing ring can be inlaid on the valve body or attached to the periphery of the butterfly plate.

Double Eccentric Butterfly Valve U type butterfly valve -LWBV-6 is a normal type of butterfly valve. U-type butterfly valve is widely used in coal chemical, petrochemical, rubber, paper, pharmacy and other pipelines as media splitting, confluence or flow direction switching device. The U-shaped butterfly valve adopts a top-mounted structure, which reduces the connecting bolts of the valve body under the conditions of high pressure and large diameter, enhances the reliability of the valve and can overcome the influence of the weight of the system on the normal operation of the valve. It is very advantageous in industrial applications. U type butterfly valves are very reliable and require little maintenance. Specifications LWBV-6 U Type Butterfly Valve Actuator: Gear Box Valve Body: Ductile Iron/GGG40/GGG50 Valve Disc: Stainless Steel 304 CF8 Valve Stem: Stainless Steel 420 Valve Seat: EPDM Pin: With Pin Bolt: Stainless Steel SS201 Stem: Square/Round Standard: PN10/16 150LB 5K/10K Top Flange: ISO 5211 No.: LWBV-6 Size: 4inch DN100 Weight: 5KG Temperature: -20℃-120

U Type Butterfly Valve U type butterfly valve -LWBV-6 is a normal type of butterfly valve. U-type butterfly valve is widely used in coal chemical, petrochemical, rubber, paper, pharmacy and other pipelines as media splitting, confluence or flow direction switching device. The U-shaped butterfly valve adopts a top-mounted structure, which reduces the connecting bolts of the valve body under the conditions of high pressure and large diameter, enhances the reliability of the valve and can overcome the influence of the weight of the system on the normal operation of the valve. It is very advantageous in industrial applications. U type butterfly valves are very reliable and require little maintenance. Specifications LWBV-6 U Type Butterfly Valve Actuator: Gear Box Valve Body: Ductile Iron/GGG40/GGG50 Valve Disc: Stainless Steel 304 CF8 Valve Stem: Stainless Steel 420 Valve Seat: EPDM Pin: With Pin Bolt: Stainless Steel SS201 Stem: Square/Round Standard: PN10/16 150LB 5K/10K Top Flange: ISO 5211 No.: LWBV-6 Size: 4inch DN100 Weight: 5KG Temperature: -20℃-120

China Manufacturer Rotary Airlock Valve For Vacuum Suction Conveying System Product Introduction The working thoery of the rotary airlock valve is to adopt the principle of rotating the impeller and adopt flange connection, which is installed at the discharge port with pressure difference to ensure that the air pressure in the conveying pipe does not leak. While feeding continuously and uniformly, the air circuit is blocked to ensure the use of system. The electric air lock valve relies on the rotating impeller to transport materials, and at the same time plays a sealing role, preventing air from sucking in the outlet during the pneumatic conveying process, and ensuring safe conveying and collecting of materials. Dimension Display 0.12mm Small Rotary Airlock Valve 11KW Vacuum Suction Conveying System 0 Type External dimension Inlet Outlet Install size Shaft A B H E F D1 D2 e f h g m D d k TGFY-5L 410 300 435 250 170 Φ222 Φ152 180 150 160 220 130 Φ200 Φ35 50 TGFY-7L 420 310 435 260 180 Φ250 Φ162 182 160 160 230 140 Φ220 Φ35 50 TFGY-9L 470 310 435 260 230 Φ270 Φ192 182 210 160 230 190 Φ240 Φ40 50 TGFY-12L 520 370 530 320 238 Φ288 Φ208 240 218 190 290 200 Φ260 Φ40 50 TGFY-16L 570 370 530 320 280 Φ330 Φ250 240 260 190 290 240 Φ300 Φ40 0.12mm Small Rotary Airlock Valve 11KW Vacuum Suction Conveying System 1 Main Features of Rotary Airlock Valve : Highly economical Broad range of application Low energy consumption Excellent sanitation 0.12mm Small Rotary Airlock Valve 11KW Vacuum Suction Conveying System 2 Application 0.12mm Small Rotary Airlock Valve 11KW Vacuum Suction Conveying System 3 Handling Material With small size, elegant appearance, compact structure, convenient operation etc, it is widely used in grain, food, feed, grease, chemicals, electric power, port and wharf, storage and transportation industries etc. For different sizes, shapes handling material with different charateristics, we have professional plans and solutions to deal with them in pneumatic conveying system. 0.12mm Small Rotary Airlock Valve 11KW Vacuum Suction Conveying System 4 Processing Procedure For every production step our workers are carefully finished. QC department is strictly following the quality standard by 100% inspection for all the products. Cheegers never stop studying,researching and developing new designs on rotary valves. Each year, we will launch new designs which suit different application conditions. 0.12mm Small Rotary Airlock Valve 11KW Vacuum Suction Conveying System 5 Certificate There are 63 years of producing and design , any kind of OEM and customization are acceptable! We can design and build flour mill ,rice mill and all pneumatic hanlding system ! Provide solutions to all pneumatic handling system ! We help you choose the proper model! 0.12mm Small Rotary Airlock Valve 11KW Vacuum Suction Conveying System 6

AS2201F-01-10S Speed Control Valve With One-Touch Fitting Elbow Type Lot Of 5 SMC Type FR double layer, FR Three-layer, FR soft nylon, Nylon, Soft nylon, Polyurethane Uses flame resistant resin as standard.(UL standard V-O) Available with a restrictor (Made to order: -X214, -X21) Made to Order 1. Lubricant: Vaseline Ex.)AS1201-M5-F04-X12 2. Grease-free (Seal: Fluorine Coating)+Throttle Valve (without Check Valve) Ex.)AS1201-M5-F04-X21 Note 1) Not particle-free Note 2) This product is a restrictor without a check valve (no control direction).Be aware that all part numbers are for a meter-out type; there is no part number for a meter-in type. 3. Throttle Valve (Without Check Valve)X214 Ex.) AS1201-M5-F04-X214 Note ) This product is a restrictor without a check valve (no control direction). Be aware that all part numbers are for a meter-out type; there is no part number for a meter-in type. Component Parts No. Description Material Note 1 Body A Zinc alloy Chromate plated 2 Body B Brass Electroless nickel plated 3 Needle Brass Electroless nickel plated 4 Needle guide Brass (1) 5 Seat ring Brass (2) 6 Lock nut Steel (3) Meter-out Zinc chromate plated Note 4) Meter-in Black zinc chromate plated 7 Handle Brass Electroless nickel plated 8 Bushing PBT 9 Cassette PBT/Stainless steel 10 U-packing HNBR 11 Seal NBR 12 O-ring NBR 13 O-ring NBR 14 O-ring NBR 15 O-ring NBR 16 Gasket NBR/Stainless steel M5 port only

Introduce A Ball valve is a quarter-turn rotary motion valve that uses a ball-shaped disk to stop or start the flow. It resembles a plug valve in many ways. When a port in the ball is in line, it allows flow whereas when you rotate the valve 90 degrees, solid part of the ball stop the flow. Most ball valves are of the quick-acting type, which requires a 90° turn of the valve handle to operate the valve. But in case large size valve which required considerable force to open or close the valve, the gear-operated actuator is used. With this arrangement, a small handwheel is enough to operate a fairly large valve. In this article, I have covered following types of Ball Valves that used in piping. Floating Trunnion Mounted 3 Way Top entry Side entry or split body Three-piece body Quick Details 4-way Ball Valve for “X” port configuration, full port, flanged Ansi class 150 (F-71) or class 300 (F-72), ISO5211 direct mount, 316SS body/ball/stem, PTFE seats/seals, lever operated Sizes – ½” → 12” (DN15 → DN300) * Options: WCB body, RPTFE or 15% carbon filled seats PART NAME MATERIAL BODY/BONNET WCB , ,LCC,LCB,CF8,CF8M,CF3,CF3M BALL WCGB , +HCr,A105+HCr,2Cr13,304,316,304L,316L STEM< , br> 2Cr13,304,316,304L,316L SEAT , PTFE,PPL,NYLON 101 SPECIFICATIONS FOR STEEL GLOBE VALVES Pressure rating and size: PN10,PN25,PN40,PN64,150L-600LB DN40 to DN600 1-1/2"~24" Material: Body : A216-WCB,A325-LCB,A217-WC6,CF8,CF8M Disc : A105+13Cr, SS304, SS316 Stem : A182+F6a,A182-F6a Bonnet :A216-WCB,A325-LCB,A217-WC6,CF8,CF8M Operated type Handwheel Structure: stopcock for water Flange connection: ASME B16.5,EN1092 Butt-weld ends: ASME B16.25 Medium: W.O.G Temperature: -20 to 425°C Applications of the Valve It can be used in different types of fluid services as an on-off stop valve that provides bubble-tight shutoff. It can be used in air, gaseous, and vapor services as well as hydrocarbon services. Metal seated valves can be used in high-pressure & temperature applications. it is widely used with instrument tubing to connect instruments. Advantages It is quick to open and close type that provides bubble-tight reliable sealing in high-pressure temperature applications. It is smaller and lighter than a gate valve of the same size and rating. Several designs of ball valves offer the flexibility of selection so that you can choose the valve that suits your requirements. Easy to operate and Cost-effective maintenance. Features: 1. Forged ball 2. Anti-fire safe design 3. Anti-static device 4. Free leakage of body Sealed construction 5. Low torque in operation 6. Double block&bleed(DBB) 7. Emergency sealing 8. Extension stem at your choice 9. Automatic body cavity relief 10. Various driving types: gear, lever, electric, hydraulic, pneumatic Standards Compliance Design and manufacture: ANSI B16.34, API 608, API 6D, BS5351 Face to face dimensions: ANSI B16.10, API 6D Flanged connection: ANSI B16.5, ANSI B16.47 Butt welded: ANSI B16.25 Fie-safe: API 607, API 6FA Test and inspection: API 598, API6D Packaging Details Valves are wrapped in plastic bubble sheet & in plywood boxes Port:China Lead Time : Quantity(Sets) 1 - 100 >100 Est. Time(days) 25 To be negotiated Types of Ball Valves: Although ball valves can be divided into many types based on the functionality, there major two categories are given below: Floating Ball Valve: A floating ball valve does not have any anchor for holding the ball. However, there is a stem that is attached to the ball. Due to this reason the fluid freely moves the ball downwards according to the pressure of the flow. A floating ball valve is considered a great choice for regulating the flow of the valve. Trunnion Ball Valve: Unlike the floating ball valve, trunnion ball valve comes with an anchor on both sides of the ball. This additional support provides pivot to the ball and helps contain the huge flow. Due to this reason, trunnion ball valves are very popular for the applications, which involve the flow of high-pressure valves. 4 Way Ball Valve SS316 Body / Ball / Stem PTFE seats Flange ANSI Class 150 Ball Valve 0

Stainless Steel Sanitary Clamp/Thread/Weld/Flange Three Way Full Bore Non Retention Ball Valves Technical Design Advantages: 1. Detachable valve body parts, easy installation, easy assembly, much more convenient for daily pipeline repair and maintainance Sanitary Full Bore Ball Valve Clamp / Thread / Weld / Flange 3 Way , Non Retention 0 2. Full bore structure, to achieve as large flow ability as possible Sanitary Full Bore Ball Valve Clamp / Thread / Weld / Flange 3 Way , Non Retention 1 ​3. PTFE seal completely encapsulates the ball core, to prevent the ball cavity from any retention of fluid Sanitary Full Bore Ball Valve Clamp / Thread / Weld / Flange 3 Way , Non Retention 2 ​4. Free choice of connection end, can be butt weld, clamp, thread, and flange Sanitary Full Bore Ball Valve Clamp / Thread / Weld / Flange 3 Way , Non Retention 3 5. High mounting pad with ISO5211 standard dimension, suitable for any manual handle or pneumatic actuators Valve Surface Treatment: We offer different kinds of surface treatment techniques for your choice: 1. MP (mechanic polish) to make the surface bright 2. EP (eletric polish) to reach a perfect surface roughness value 3. Acid cleaning to strengthen anti-corrosion ability 4. Bright anealing to increase the mechanical properties Torque Spec. Size 1/2"-3/4" 1"/DN25 1.25"/DN32 DN40 2"/DN50 2.5"-3" DN65 DN80 4"/DN100 Torque N.M. 10 15 20 25 35 50 75 95 120

Dn20 2 Piece Floating Ball Valve Stainless Steel 3/4 Inch 150lb Fnpt Api608 Full Bore And Reduce Bore Anti-Static Device Item Valve Type Ball Valve Certification CE,TS,ISO9001,ISO14001,ISO18001 Brand VERVO Model number Q11F-150LB Power Manual Port Size 3/4" Structure Ball,Floating,one piece type ball valve Pressure low perssure Temperature -46~200 Medium Weak acid base medium Connection form screw thread Body material Stainless Steel Bar Seal material Gasket Feature Full Diameter/Full Port

YL114 1/2 Inch To 2 Inch Brass Flanged Gate Valve Red AL Handle Natrual Color Union Nut Description ​Working Pressure 1.6Mpa Working Temperature from -10 ℃ to +120 ℃ (from 14℉ to 248℉) Connection Threaded connection Struction O-ring struction ​​ Details ​Brass Body: Forging, no blister, no air holes, no leakage. Made by special high precision CNC machines. Brass Bonnet: Made of brass material in good quality to ensure wall thickness and is quite durable. Brass Stem: Made of hot rolled brass with strong hardness and can effectivley avoid deformation and fracturing. Brass Gate: Made by special high precision CNC machines, the sealing surface is as smooth as a mirror with excellent sealing performance. Filler: Made of PTFE in good quality, with excellent sealing performance to prevent leakage. Handle: Made of aluminum in good quality, red surface painting , not easy to oxidize and rot. Novel apperance and confortable using feeling. Technical Specification Male x Male brass gate valves with AL handle. The color of handle, materials, thread( NPT, BSP) etc. can be customized. Drawing NPT 4 Inch Brass Gate Valve Flanged Red 170C AL Handle 0NPT 4 Inch Brass Gate Valve Flanged Red 170C AL Handle 1 DN SIZE D H L B 15 1/2'' Φ13 62 44 55 20 3/4'' Φ19 68 46 65 25 1'' Φ24 82 52 65 32 1-1/4'' Φ30 92 57 80 40 1-1/2'' Φ35 103 59.5 98 50 2'' Φ50 128 66 100

3 wires 2 points control zone heating valves, hot water flow control valves 95 ℃ Product Description Our heating zone control valves are available from DN15 to DN32, and many different thread connection ports. This CW25S zone control valve has the manual OPEN/CLOSE function in case of no electricity, lift the manual handle and turn it on or off, and it will get heat when any of the other zones call for heat. They can used for hot water flow controls, priority zoning circulators, or fan controls, central heating and cooling systems. Features 1. Extreme long service life span ; 2. Manual Override, the valve can be operated when power failure; 3. Mini dimension and position indicator; 4. Good sealing performance, IP65 enclosure. Application HVAC system heating, ventilation, air conditioning Baseboard/radiant heating Convectors Fan coil units Underfloor heating Unit ventilators VAV reheat Advantages Sturday valve body with reasonable structure design, and best material to be used No. Ours Normal products Valve shaft seal Quadruple seals Dual seals Nut seal Auto super anaerobic glue coating, Consistent torque tightening Manual anaerobic glue, unevenly, non consistent torque tightening Seal between valve body and housing Seal groove none Torque Smoothly and light Heavy, non consistently Drainage Yes none 1.0 Mpa Zone Heating Valves 3 Wires 2 Points DN40 Water Flow Control 0 Technical data Model 20P-1.0A Work Amp (mA) Max 80 Protection IP65 Power (W) <2 Operate Pressure (Mpa) PN10 Torque (NM) 2 Dia range DN8-32 (Straight); DN15-20 (Tee, three way) Open/close (S) Straight: < 7s; Three way: <13s Work volt. (V) DC3-6V, DC12V Media temp (℃) 0-90 Control CR01, CR02, CR05 Dimensions Valve body material Connection port Diameter D L H W (mm) (Kg) Brass Both female thread full diameter DN8 8 46 31 0.232 DN10 8 46 31 0.231 DN15 15 57 38 0.308 DN20 15 66 38 0.389 DN25 20 72 47 0.478 3-way vertical DN15 12 63 49 0.31 DN20 15 66 53 0.367 Female-male thread DN15 15 63 38 0.307 DN20 15 66 38 0.337 DN32 20 76 50 0.569 Both male thread DN15 15 68 38 0.299 1.0 Mpa Zone Heating Valves 3 Wires 2 Points DN40 Water Flow Control 1 Wiring options Two wires and reverse polarity (DC3-6V / DC12V) 1.0 Mpa Zone Heating Valves 3 Wires 2 Points DN40 Water Flow Control 2 1. Connecting SW to OPEN , the valve opens , getting the position ,automatically power off, the valve remain fully open position 2. Connection SW to CLOSE , the valve close , getting the position ,automatically power off, the valve remains side passes position(fully closed) Three wires and two control points (DC3-6V / DC12V / DC24V) 1.0 Mpa Zone Heating Valves 3 Wires 2 Points DN40 Water Flow Control 3 1. Connecting SW to OPEN, the valve opens , getting the position ,automatically power off, the valve remain fully open position 2. Connection SW to CLOSED, the valve close , getting the position ,automatically power off, the valve remains side passes position (fully closed) Note: AC24V/AC220V can only be used for 50K series electric valves Three wires and one control point (DC3-6V/12V) 1.0 Mpa Zone Heating Valves 3 Wires 2 Points DN40 Water Flow Control 4 1. Connecting SW, the valve opens , getting the position ,automatically power off, thevalve remain fully open position 2. Disconnecting SW, the valve close , getting the position ,automatically power off, the valve remains side passes position (fully closed) Note: When power is DC voltage and Red Wires is “+”,Blue wire is “—” Two wires and power off return (DC3-6V/ADC9-24V/AC220V) 1.0 Mpa Zone Heating Valves 3 Wires 2 Points DN40 Water Flow Control 5 1. SW connecting, the valve open, getting the position and the power off automatically, the valve remains fully open/close position 2. SW disconnecting, the valve close, getting the position and power off automatically, the valve remains fully open/close position Five wires micro conntroller with signal feedback (DC3-6V/12V) 1.0 Mpa Zone Heating Valves 3 Wires 2 Points DN40 Water Flow Control 6 1. Connecting SW and OPEN, the valve opens, getting the position green wire output the OLS signal, the controller tests the signal OLS, connect SW to STOP, the valve stops and remains fully open position 2. Connecting SW and CLOSE, the valve close, getting the position red wire output the CLS signal, the controller tests the signal CLS, connect SW to STOP, the valve stops and remains fully close position, Note: Please make sure the signal wires "red", "black" and "green" be connected at first, then connect the power wires " yellow" and "blue". Factory show 1.0 Mpa Zone Heating Valves 3 Wires 2 Points DN40 Water Flow Control 7 1.0 Mpa Zone Heating Valves 3 Wires 2 Points DN40 Water Flow Control 8 1.0 Mpa Zone Heating Valves 3 Wires 2 Points DN40 Water Flow Control 9

Stainless Steel Lever Handle for All Sizes of Ball Valve We not only provide all kinds of stainless steel ball valve for customers, but also can offer all kinds of its accessories of it separately for all our clients. For example, this page is about the lever handle of all our stainless steel ball valve which we can supply. visit our website: https://www.ss-castings.com/ball-valve , -lever-handle/ball-valve-lever-handle.html

Cast Iron Ball Valve with Plate or Painting or Galvanized Surface Cast iron: cast iron is an iron-carbon alloy containing more than 2% carbon Cast iron can be divided into: 1, gray cast iron 2, white cast iron 3, malleable cast iron 4, nodular cast iron 5, vermicular cast iron 6, alloy cast iron Generally speaking, the cast iron valve we use is nodular cast iron, which is obtained by spheroidizing the molten iron of gray cast iron. The precipitated graphite is spherical, referred to as ductile iron. It has higher strength, better toughness and plasticity than ordinary gray cast iron visit our website:https://www.ss-castings.com/cast-iron-valv , e/cast-iron- valve.html

Precision casting internal thread globe valve Cencho Stainless Steel Valve The opening and closing part of the precision casting internal thread globe valve is a gate. The movement direction of the internal thread globe valve is perpendicular to the direction of the fluid. The precision casting internal thread globe valve can only be fully opened and closed, and cannot be adjusted or throttled. The internal thread globe valve has two sealing surfaces. The two sealing surfaces of the most commonly used mode  internal thread globe valve form a wedge shape. The wedge angle varies with the valve parameters, usually 50, and 2 ° 52 'when the medium temperature is not high. The  internal thread globe valve of the wedge internal thread globe valve can be made as a whole, called a rigid gate; it can also be made as a  internal thread globe valve that can produce a small amount of deformation to improve its manufacturability and make up for the deviation of the sealing surface angle during processing. The board is called an elastic shutter. The stainless steel  internal thread globe valve material is divided into 304 stainless steel gate valve, 316 stainless steel gate valve, 321 stainless steel gate valve. The representation method is: Z41H-16P. Investment castings for body and cap    Thread End:ANSI B2.1,BS21,ISO7/1 Pressure Rating:200PSI（PN16）       Working Temperature: -25℃ ~ +180℃                                                                                                                                                                                               Material:CF8M,CF8,CF3M,WCB Inspection Testing: API 598,EN 12266 Precision Casting Globe Valve Material List ITEM PART MATERIAL QTY 1 BODY A216-WCB A351-CF8 A351-CF8M 1 2 DISC A216-WCB A351-CF8 A351-CF8M 1 3 STEM A216-WCB A351-CF8 A351-CF8M 1 4 CAP A216-WCB A351-CF8 A351-CF8M 1 5 GASKET PTFE 1 6 WASHER 304 1 7 STEM PACKING 304 1 8 RING 304 1 9 GLAND 304 1 10 WHEEL NUT 304 1 11 PLATE 304 1 12 HANDLE WHEEL ALUMNUM ALLOY 1   Dimension Table SIZE D L H A KGS DN6 1/4’’ 10 55 79 65 0.35 DN10 3/8’’ 12 55 79 65 0.35 DN15 1/2’’ 15 67 79 65 0.38 DN20 3/4’’ 20 75 91 77 0.50 DN25 1’’ 25 85 106 77 0.67 DN32 1-1/4’’ 32 101 125 97 1.15 DN40 1-1/2’’ 40 115 136 97 1.45 DN50 2’’ 50 136 155 97 2.15

Hot selling stainless steel 3 pcs 1/4~4 inch stainless steel 304/316 ball valve The three-piece ball valve is one of the most widely used valves in recent years. The three-piece internally threaded ball valve is a new type of ball valve with some unique advantages of its own structure. For example, the switch has no friction, and the seal is not easy to wear. , The opening and closing torque is small. In this way, the specifications of the equipped actuator can be reduced, and the multi-turn electric actuator can be used to adjust and strictly control the medium. The three-piece internally threaded ball valve is suitable for working conditions requiring strict shut-off in petroleum, chemical, urban water supply and drainage, etc. The internal thread ball valve switch is light, small in size, can be made into a large diameter, reliable sealing, simple structure, easy maintenance, the sealing surface and the spherical surface are often in a closed state, not easily eroded by the medium, and is widely used in various industries. We are Stainless Steel Ball Valve Supplier. Investment castings for body and cap            Internal entry blow-out proof stem Pressure Rating:1000PSI(PN63) Thread End: ANSI B2.1,BS21,ISO7/1                                                                                                                                                                                                 Working Temperature:-25℃~+180℃ Material:CF8M,CF8,CF , 3M,WCB Material List ITEM PART MATERIAL QTY 1 BODY A216-WCB A351-CF8 A351-CF8M 1 2 BALL 304 304 316 1 3 SEAT PTFE/RPTFE 2 4 THRUST WASHER PTFE 1 5 GASKET PTFE 2 6 PACKING PTFE 1 7 GLAND NUT 304 1 8 STEM 304 304 316 1 9 SPRING WASHER 304 1 10 NUT 304 1 11 HANDLE 304 1 12 LOCK 304 1 13 HANDLE COVER PLASTIC 1 14 CAP A216-WCB A351-CF8 A351-CF8M 2 15 SPRING WASHER 34 304 304 4(6) 16 NUT 304 4(6) 17 BOLT 304 304 304 4(6) DIMENSION TABLE SIZE Φd L H P D W N.M KGS DN6 1/4’’ 12.5 51 43.5 9.6 14.1 103 5 0.28 DN10 3/8’’ 12.5 51 44.5 9.6 17.6 103 5 0.28 DN15 1/2’’ 15 63 50 9.6 21.7 103 6 0.45 DN20 3/4’’ 20 71 59 12.7 27.1 127 10 0.60 DN25 1’’ 25 80 61 12.7 33.8 127 12 0.81 DN32 1-1/4’’ 32 94 79 12.7 42.5 154 17 1.44 DN40 1-1/2’’ 38 103 83 12.7 48.6 154 30 1.72 DN50 2’’ 50 126 94 15.8 61.6 195 48 2.73 DN65 2-1/2’’ 62 158 135 15.8 77 244 58 5.45 DN80 3’’ 76 179 144 24 90 244 96 7.65 DN100 4’’ 94 213 149 24 115.2 285 124 15.78