By providing services that help extend the life of our products, we promise our customers the quality and durability of our Control Valve, Fully Lugged Butterfly Valve, Motorized Butterfly Valve, thus gaining our reputation. Our company insists on increasing investment in scientific research and improving the technical content of products through independent innovation. The company relies on experienced, skilled and dedicated personnel to build a first-class manufacturing and sales team. Over the years, our company has been taking the route of independent research and development, guided by brand strategy, and based on technological innovation. The company has been committed to designing, manufacturing and selling first-class air conditioning products for many years, and with strong technical force, abundant serialized products, and excellent professional quality, we continue to provide our Chinese and foreign customers with high-quality and perfect services!

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

We always do the job to be a tangible group making sure that we can provide you with the top top quality as well as ideal value for 2 Inch-36 Inch 150lbs-300lbs Wcb/SS304 Flange Ends Non Return Valve Check Valve. Our company constantly expands our production scale and develops our living space. Our products have more than 100 varieties and specifications, which can meet the needs of different customers. Our products are sold all over the country and enjoy a high reputation and good reputation in the country. We firmly believe that with the manufacturing experience and entrepreneurial spirit of all employees of the company, we will definitely serve our customers. Provide newer, better, cheaper products and better after-sales service!

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