Ansi Worm Split Ball Valve Full Welded Steel St37 Gearbox Ball Valve For Na

Certification
China Luoke Valve (Chongqing) Co., Ltd. certificationChina Luoke Valve
(Chongqing) Co., Ltd. certification
Ansi Worm Split Ball Valve Full Welded Steel St37 Gearbox Ball Valve For
Natural Gas
Ansi Worm Split Ball Valve Full Welded Steel St37 Gearbox Ball Valve For
Natural Gas
Ansi Worm Split Ball Valve Full Welded Steel St37 Gearbox Ball Valve For
Natural Gas
Large Image : Ansi Worm Split Ball Valve Full Welded Steel St37 Gearbox Ball
Valve For Natural Gas Get Best Price

Product Details:
Place of Origin: China
Brand Name: LUOKEFM
Certification: ISO 9001/ISO 14001/ISO 45001
Model Number: LK-Qq41f-150Lb DN150
Payment & Shipping Terms:
Minimum Order Quantity: One Set
Price: USD&Price Negotiable &Set
Packaging Details: Determine according to the actual situation
Delivery Time: Price Negotiable
Payment Terms: T/T
Supply Ability: 100000 units&Month
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Detailed Product Description
Product Name: Gear Ball Valve For Natural Gas Application: Natural Gas
High Light: Ansi Worm Split Ball Valve St37, St37 Gearbox Ball Valve, DN15
Gearbox Ball Valve For Natural Gas
Ansi Worm Full Welded Steel St37 Gear Ball Valve For Natural Gas





Application

Gear Ball Valve is suitable for various pipelines of PN16 ~ PN100 (Class150 ~
Class600), used to cut off or connect the medium in the pipeline. Choose
different materials, can be respectively suitable for water, steam, oil,
liquefied gas, natural gas, coal gas, nitric acid, acetic acid and other media.
Widely used in thermal power generation, petroleum refining, long distance
transport pipeline, chemical industry, paper making, pharmaceutical, water
conservancy, electric power, municipal, steel and other fields.


Design and manufacture Structure length Flange connection size
Inspection and test Pressure and temperature reference
GB/T 12224 GB/T 12221 GB/T9124.1,GB/T9124.2 JB/T79 GB/T 26480
GB/T 12224
NB/T47044 GB/T 12221 NB/T47044 NB/T47044
ASME B16.34 ASME B16.10 ASME B16.5,HG/T20615 ASME B16.34 ASME
B16.34


Product Size



Main shape and connection dimensions
unit:mm

Product Model Number
Type NPS DN Class 150Lb About weight
(kg)
in mm L D D₁ D2 b Z-φd H W
Q41F-150Lb
Q41F-150LbP
Q341F-150Lb
Q , 341F-150LbP
Q641F-150Lb
Q641F-150LbP
Q9B4 , 1F-150Lb
Q9B41F-150LbP 1½" 15 108 89 60.3 34.9 11.2 4-
φ15.8 55 130 2.3
¾″ 20 117 98 39.8 42.9 12.7 4-φ15.8 55
130 3.0
1″ 25 127 108 79.4 50.8 14.3 4-φ15.8 70
160 4.5
1¼" 32 140 117 88.9 63.5 15.7 4-φ15.8 75
160 5.5
1½" 40 165 127 98.4 73 17.5 4-φ15.8 90
200 7.0
2" 50 178 152 120.6 92.1 19.1 4-φ19 104 350
9.5
2½" 65 191 178 139.7 104.8 22.3 4-φ19 153 400
15.0
3〞 80 203 190 152.4 127 23.9 4-φ19 187 500
19
4" 100 229 229 190.5 157.2 23.9 8-φ19 206 500
33
5" 125 355 229 215.9 185.7 23.9 8-φ22.2 244
600 58
6" 150 394 279 241.3 215.9 25.4 8-φ22.2 252
600 93
8" 200 457 343 298.4 269.9 28.5 8-φ22.2 283
800 160
10" 250 533 406 362 323.8 30.2 12-φ25.4 345
800 200



Ansi Worm Split Ball Valve Full Welded Steel St37 Gearbox Ball Valve For
Natural Gas 0
Characteristic

• Floating ball valve ball is floating, supported by two seat connection, under
the action of the medium pressure, the ball can produce a certain displacement
and close to the outlet end of the seat sealing surface, to ensure the outlet
end sealing;
• Superfine spherical grinding, smooth as mirror, wear and corrosion
resistance, effectively reduce opening and closing moment, prolong service
life;
• Full size ball valve with full channel no flow resistance design, convenient
online cleaning maintenance;
• Stem with built-in, shoulder and TEflon (or enhanced graphite) thrust pad
structure to prevent stem blowing due to pressure in the pipeline;
• With fire and anti-static structure, conductive spring is set between the
valve stem and the valve body and between the valve stem and the ball to avoid
flammable media ignited by static electricity to ensure the safety of the
system;
• Drive mode is worm gear drive, manual, pneumatic or electric.

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