As a leader in the industry, our business principles and business behaviors will be recognized and respected by our peers, and we believe that we can make the Concentric Butterfly Valve, PSB Bonnet Swing Check Valve, Angle Globe Valve market play its maximum potential. The whole production process of our company, from the purchase of raw materials, incoming inspection, process control, finished product inspection to product delivery, and even after-sales service, is strictly controlled in accordance with the relevant provisions of the quality assurance system. Innovation is one of our fundamental values and a must-have quality for us, because creating the perfect product is an endless pursuit that requires us to constantly do better. At the same time, we continue to absorb the advantages of outstanding companies in the same industry, improve technical strength, improve the service system, and strive to establish a better image. Our company always adheres to the business policy of 'heart service, customer first, starting from user demand, and finally achieving win-win'.

Description & Features

Swing Type Check Valve which its opening &closing part itself opens by the flow force of medium to prevent the medium from flowing reversal, is called check valve. The check valve belongs to automatic valve, is mainly applied on the pipeline with single direction flow and only allows the medium flow at direction, which avoids the occurrence of accident.

● Horizontal or vertical pipe can be used, easy installation.

● Smooth flow channel, fluid resistance is small.

● Disc closes quickly with low water hammer pressure.

● Long service life and high reliability.

● Sensitive action, good sealing performance

Specifications

Size Range	Body Material
1 1/2"-30" DN40-DN750	WCB, LCB, WC6, CF8, CI A126 CL.B, Brass B16, Bronze B62
Pressure Rating	Disc Material
Class150-Class2500 PN16-PN200	WCB, LCB, WC6, CF8, CI A126 CL.B, Brass B16, Bronze B62
End Connection	Seat Material
Flange (RF, RJ), Butt Welding	A105, F304, #25, 304
Structure Style	Stem Material
Full Port	/
Actuator Options	Design Standard
/	BS 1868, GB/T 12236, MS SP-71
Temperature Range	Face to Face Standard
-29℃~550℃	ASME B16.10, GB/T 12221, GB/T15188.1
Connection Standard	Test Standard
Flange Drilling: ASME B16.5, ASME B16.47, GB/T 9113, 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 are searching ahead towards your visit for Swing Lift Evelated Back Non-Return Globe Check Valve. The products sell well in China and all over the world. We will continue to actively adapt to the tide of the times and the needs of consumers, and continue to move forward.

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