Slow Closing Flanged Ends Full Bore Open Psb Swing Check Valve

'Aggressive Price, Fast Service' for API6D Full Bore Ball Valve 1500LB/2500LB, Fully Forged Gate Valve, F304 forged steel SW end. Facing the rapid economic development today, continuous innovation and perseverance are what we have always pursued, and your satisfaction and recognition are our expectations. We promise that we will wholeheartedly cooperate with new and old customers from all walks of life for mutual benefit and common development with professionalism, integrity, excellent quality, good service and the lowest price. We attach great importance to detecting small variations, ensuring high-quality products. Only when we stimulate each other, discuss and share in our work, and continuously apply new concepts, new ideas, and new methods to actual work, can we create higher customer satisfaction and achieve greater corporate benefits.

Quick Closing Check Valve BW end

Extraction quick closing check valve are usually with cyclinder, this check valve is reliable cut off pipeline to protect system security.

Specification:

DN100-DN1200

PN16, PN25, PN40

Material: WCB

Connection: Butt Weld

Operation: Pneumatic actuator

attachment of pneumatic compents: FESTO cylinder, ASCO Solenoid Valve, Siemens Positioner

Swing check valve with counter weight helps valve close quickly.

Quck closing check valve at Boiler System, high-pressure heater feedwater system and BFPT steam-supply system, Steam turbine system and extraction system, low pressure steam-supply system

Pressure -Temperature Rating  according to ANSI B16.34

Butt Weld end according to ANSI B16.11

Valve Design according to ASME B16.34 or API approved 

 PXN's Valves are only allowed to delivery after being tested that conforming to the pressure pipe safety technology supervision regulation, related technical standards, design, drawings and contract technical requirements.

On requested: Faced with Stellite/Monel-Hastelloy-Other materials

 Pneumatic Actuator, Hydraulic Actuator

Locking/Interlock System

Position Indicator

NDE is on requested:

1. Radiographic Examination

2. Ultrosonic Examination

3. Magnetic Particle Test

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