It is based on the company's continuous innovation and progress, our Diaphragm Valve, Piston Type Check Valve, Spring Loaded Safety Valve have gradually been recognized and favored by many domestic manufacturers. At the same time, it is also sold overseas. Through various effective ways, we provide an open development platform and build a sustainable career path for our employees. The future development of the company will take the culture of the times as the root, with nature-oriented thinking, and serve the community!

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 high level of consumer satisfaction with our Y Type Forged Steel Piston Check Valve has brought unparalleled honor to our brand. Quality is factory's lifestyle abide by the contract', conforms on the market requirement, joins from the market competition by its good quality likewise as provides more comprehensive and superb support for customers to let them become large winner. We have established the concept that 'market changes are the direction of the enterprise, and the needs of users are the goal of the enterprise'. We will serve the needs of users with advanced technology, quality and reputation.

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