GB Stanrard 2PC Flanged Stainless Steel Ball Valve

The GB Stanrard 2PC Flanged Stainless Steel Ball Valve is composed of a piston type pneumatic actuator and a flanged American standard ball valve. The ball valve adopts American standard API608 and API6D, and can adopt full bore or reduced structure, with low flow resistance and reliable sealing. For liquefied gas and natural gas media, anti-static structures can be used to ensure that the resistance between the valve stem and valve body, or between the valve stem, sphere, and valve body, is less than 10 ohms. There is a floating ball or fixed ball structure. The flange adopts ANSI/ASME B16.5 standard and can be installed or replaced with imported equipment. Pneumatic American standard ball valves are widely used in automatic control systems for industries such as petroleum, chemical, teaching equipment, light industry, high-pressure equipment, pharmaceuticals, and papermaking, for remote centralized control or on-site control.

Pneumatic American standard flange ball valve is a type of valve that rotates 90 degrees around the axis perpendicular to the channel. It consists of a piston type double acting or single acting (spring reset type) pneumatic actuator and an American standard O-type ball valve structure. By driving the cylinder piston with compressed air, the gear rack mechanism is activated, and the gear output shaft rotates, driving the valve stem and valve core to rotate and achieve valve opening and closing actions. Pneumatic American standard flange ball valves are equipped with accessory solenoid valves, air filter pressure reducers, limit switches (valve position feedback devices) or electric pneumatic valve positioners to achieve automatic adjustment control or two position cut-off control of fluid media in process pipelines.

Product Detail

DESIGN: ANSI 16.34
END FLANGE:ASME B16.5
FACE-TO-FACE DIMENSIONS: ASME B16.10
INSPECTION & TEST: API 598
SIZE:1/2"~10",PRESSURE:150LB~300LB
FULL PORT,ISO5211 DIRECT MOUNTING PAD
BLOWOUT-PROOF STEM DESIGN
LEVER OPERATION WITH LOCKING DEVICE,PNEUMATIC or ELECTRIC ACTUATOR
INVESTMENT CASTING
MATERIAL: CARBON STEEL WCB/DIN1.0619
STAINLESS STEEL 304/1.4308
STAINLESS STEEL 316/1.4408
SUITABLE:WATER,OIL,GAS

Product Features

1. GB Stanrard 2PC Flanged Stainless steel Ball Valves are designed and manufactured according to the American standard API-6D, and inspected and tested according to the API598 standard.
2. Low fluid resistance, ball valves have low flow resistance in valve products, even if the diameter is reduced, their flow resistance is very small.
3. It can achieve fast opening and closing of valves.
4. The valve has good sealing performance, can achieve bidirectional sealing, and zero leakage.
5. The valve stem seal is reliable and adopts a double disc spring automatic compression packing design, with a long sealing life.
6. The bottom mounted valve stem and valve stem head convex step prevent the valve stem from spraying out under pressure, ensuring safety.
7. Flange connection, easy to install, lightweight, saves installation space, and is easy to maintain.

Main Parts and Materials

Main Dimensions