As a way to provide you advantage and enlarge our organization, we even have inspectors in QC Crew and guarantee you our greatest assistance and product or service for PSB Bonnet Swing Check Valve, Diaphragm Valve, Pneumatic Control Butterfly Valve. We should put the prevention and control of financial risks in a more important position, firmly guard the bottom line of risks, and lay a solid foundation for moving towards the world class. Looking to the future, we will look to the world, strengthen talent planning and reserves, and constantly update and strengthen the performance and quality of products. We always follow the quality policy of "Quality First, Customer First, Keep Improving, and Diligently Open up"; adhere to the business policy of "Win by Quality, Trust in Business". The company has always pursued the tenet of "Quality is the foundation of survival, and innovation is the development of life".

Description & Features

Forged Steel Check Valve usually works automatically. Under the action of the fluid pressure flowing in one direction, the valve flap opens; when the fluid flows in the opposite direction, the fluid pressure and the self-coincidence of the valve flap act on the valve seat, thereby cutting off the flow. t has the characteristics of reasonable structure, reliable sealing, and long life. Forged Steel Check Valve is widely used in purification equipment, petroleum, chemical and other production operations.

● Forged Steel Check Valve is small in size and light in weight.

● When it is fully open, the fluid pressure is almost unimpeded, so the pressure drop through the valve is relatively small.

● It can automatically open and close the valve to prevent fluid backflow.

● This valve is widely used in urban construction, chemical industry, metallurgy, petroleum, pharmaceutical, food, beverage, environmental protection and other fields

Specifications

Size Range	Body Material
1/4"-2" DN15-DN50	A105, LF2, F11, F304 (L), F316 (L), F51
Pressure Rating	Disc Material
Class150-Class2500 PN16-PN200	A105, LF2, F11, F304 (L), F316 (L), F51
End Connection	Seat Material
Flange (FF, RF, RTJ), Butt Welding	410, 410HF, 304 (L), 316 (L), F51
Structure Style	Stem Material
Full Port, Bolted Bonnet / Pressure Seal Bonnet	/
Actuator Options	Design Standard
/	BS 5352, MSS SP-118
Temperature Range	Face to Face Standard
-196℃~650℃	ASME B16.10, GB/T 12221, GB/T 15188.1
Connection Standard	Test Standard
Flange Drilling: ASME B16.5, JB/T 79 Butt Weld: ASME B16.25, GB/T 12224	API 598, JB/T 9092, GB/T 13927

Brand	DAGO or OEM
Test	100% quantity tested before delivery
Guarantee	12 months from date of shipment or Negotiable
MOQ	1 Set
Sample	Available
Color	Customer required or manufacturer default
Packing	Plastic bag wrapped inside, seaworthy wooden case outside
Certificate	API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate
Country of Origin	Zhejiang, China
HS Code	848180 (universal), 8481804090 (China)
Port	Shanghai or Ningbo
Payment Terms	T/T, L/C, Western Union

The quality of our A105/F304/F316 Thread Ends Forged Steel Check Valve is top-notch and our customers have always regarded our company as the most reliable one. We wish to work along with you and request common enhancement. We adhere to the concept of openness and inclusiveness, and adhere to facing the outside world, going to the forefront, integrating into the market and serving the society.

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