We make the key technical indicators of the Din Globe Valve, Thread Pressure Relief Valve, Cryogenic Application Globe Valve better than the average level of the industry, consolidate and expand the comprehensive cost advantage. We consolidate internal management and build a strong industrial system along the direction of synergy. Since our technology and solutions are reliable, we provide our customers with advanced products and thoughtful services in a timely manner. We adhere to our customer-centric and striver-based approach and continue to optimize our corporate governance structure, organization, processes and assessment mechanisms to enable effective long-term growth.

Description & Features

Wafer Type Swing Check valves is usually installed in pipeline system, prevent medium from flowing back, check valve is automatic valve that it is opened and closed by pressure of fluid. In the past, we use H74 flange coupling swing type check valves & H71 flange coupling lift type check valve. Traditional check valve's volume is big, strong resistance of fluid, Water-hammer's pressure is high when valves close, repair and installation is inconvenient, service life is not long.

● Light and Compact

● Installed in the horizontal and vertical up positions

● "Zero Leakage" Sealing Design with Soft Seated

● Positive sealing under most operating conditions

● Long-lasting service with superior performance

Specifications

Size Range	Body Material
2"-20" DN50-DN500	WCB, A105, LF2, LF3, F22, F304, F316, F304L, F316L, F51, F53, F55, F44, etc.
Pressure Rating	Disc Material
Class150-Class600 PN10-PN40	SS201, SS304, SS316, Aluminium Bronze
End Connection	Seat Material
Wafer	NBR, EPDM, VITON-A, VITON-B, hypalon, PTFE, metal to metal
Structure Style	Stem Material
Full Port	/
Actuator Options	Design Standard
/	API594, API 6D, JB/T 8937
Temperature Range	Face to Face Standard
-29℃~425℃	ANSI B16.10, API 6D, GB/T 12221, DIN 3202, EN558-1
Connection Standard	Test Standard
Flange Drilling: ANSI B16.5, ASME B16.47 A/B, EN1092-1, BS 4505, JIS2210, GB 9112~9124, HG20592~20635 etc.	API598, GB/T13927, DIN3230

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

With the continuous upgrading of the company's research and the expansion of business scope, our company has gradually realized the transformation to a professional High Quality Plastic Wafer Swing Check Valve PVC Single Disc Swing Check Valve UPVC Swing Type Check Valve DIN ANSI JIS Standard for Water supplier. We cling to the business philosophy of technology forever innovation, quality to win the market, and integrity to promote cooperation, and uphold the principle of combining knowledge and action. Quality management system is a powerful guarantee for product quality, and product quality is the life of our enterprise. We will unremittingly implement the requirements of quality management system.

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