We often follow the tenet of customer-oriented, details-focused for Din Gate Valve, Cryogenic Butterfly Valve, Cryogenic Extension Gate Valve. Our company always takes 'high quality, high efficiency, equality and mutual benefit, harmony and win-win' as the principle. Our company is willing to take a sincere attitude, high quality, perfect service, continuous innovation, and look forward to good cooperation with customers abroad. Our company absorbs the essence of modern enterprise management and constantly improves the basic management of the enterprise.

Description & Features

Disco Check Valve prevent reverse flow with disc movement that is parallel with the flow. With this design, the disc is always in the flow path. Discs are spring-loaded to assist in seating. These single plate wafer type lift check valves are bonnetless and are installed between flanges. The type of check valve disc has very short disc travel and responds very quickly to flow stoppage or reversal, thus minimizing the potential for water hammer. It is somewhat better than the tilting disc check valve at minimizing potential water hammer, but with a higher pressure drop.

● Light and Compact

● "Zero Leakage" Sealing Design with Soft Seated

● Installed in the horizontal and vertical up positions

● Positive sealing under most operating conditions

● Long-lasting service with superior performance

Specifications

Size Range	Body Material
1/2"-8" DN15-DN200	WCB, LCB, CF8, CF8M, CF3, CF3M, A890 4A, A890 5A
Pressure Rating	Spring Material
Class150-Class900 PN10-PN160	316, Inconel x750, Inconel 718 etc.
End Connection	Seat Material
Wafer, Lug	F6a, STL6, 304, 316, Hastelloy, Monel, etc.
Structure Style	Stem Material
Lift type, Spring loaded	A182 F6a, 410, 420, 304, 316, 17-4PH, F11, etc.
Actuator Options	Design Standard
/	API594, API 6D, ASME B16.34
Temperature Range	Face to Face Standard
-50°C~650°C	API 594, API 6D, ASME B16.10
Connection Standard	Test Standard
Flange Drilling: ASME B16.5, DIN 2501, BS4504	API 598, API6D, DIN 3230

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

Our management is in line with international management, so as to achieve scientific and effective, and improve the competitiveness of SS316 Wafer Lift Check Valve with Spring. We are making efforts to promote the deep change of our business model, enhance our core competitiveness and promote the sound and sustainable development of our businesses. We adhere to the purpose of 'creating wealth, accomplishing employees, and benefiting society', and strive to fulfill the social responsibilities of corporate citizens.

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