We are committed to creating reliable products and improving service quality for customers, and strive to become a leading manufacturer for Pneumatic Angle Seat Valve, Wafer Type Butterfly Valve, Din Lift Check Valve in the industry. The primary goal of our company is to continuously develop and improve the strength of the company, because only in this way can we gain a place in the fierce market competition and lay a solid foundation for becoming a world-class company. After years of hard work and enterprising, our company has developed into a powerful and influential enterprise. We continue to transform advanced technologies at home and abroad into competitive products to meet the ever-increasing customer needs. Pursue excellent quality, perfect manufacturing, and serve the society.

Description & Features

With a piston for the disc, the seat design of piston check valve is similar to a globe valve. It has a dashpot made of a cylinder and piston that acts as protection during application.

It is mainly used with angle and globe valves in piping systems that have periodic changes in flow directions. It is also used in high-pressure applications that have high flow velocity. Well-suited for installation in both vertical and horizontal pipelines with upward flow. It is commonly used in air, water, and steam systems.

● Replaceable seat.

● A variety of body and interior materials.

● The design of piston and valve seat, acting on the piston back pressure, sealing performance is excellent.

● These valves are unidirectional valves and restrict flow from opposite direction.

Specifications

Size Range	Body Material
1 1/4"-8" DN32-DN200	WCB, LCB, WC6, CF8
Pressure Rating	Disc Material
Class150-Class600 PN16-PN100	WCB, LCB, WC6, CF8
End Connection	Seat Material
Flange (FF, RF, RJ), Butt Welding	A105+F6a, A105+STL6, 304, 316, Hastelloy, Monel, etc.
Structure Style	Stem Material
Full Port	/
Actuator Options	Design Standard
/	GB/T 12235
Temperature Range	Face to Face Standard
-196℃~650℃	GB/T 12221, GB/T 15188.1
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	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 provide the most attentive service, such as disseminating knowledge about our Forged Steel Lift Piston Swing Check Valve and guiding our customers to the correct use of our products. 'Innovation' is the driving force for enterprises to move forward. We believe that only by continuous innovation can enterprises be invincible. In our efforts, we already have many shops in China and our products have won praise from customers worldwide.

Hot Tags: piston lift check valve, China, suppliers, manufacturers, factory, wholesale, for sale, Needle Valve, Steam Safety Valve, Pneumatic Segment Ball Valve, Ball Valve, Angle Globe Valve, Bellow Seal Globe Valve

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