Piston Check Valve-Check Valve-Lift Check Valve

Our company has rich production experience and sophisticated processing equipment, the application of advanced science and technology, and constantly improve Control Valve, Gate Valve, Electric 3 Way Control Valve quality, but also to provide users with a full range of services. All of our products are produced in strict accordance with the technological process, and have reached advanced technology and high quality, ensuring that the qualified rate of products reaches 100%. As a well-known brand enterprise recognized by customers at home and abroad, we always adhere to the core values of integrity, innovation, growth and efficiency.

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

Our company actively enters the overseas market and strives to develop new markets and new Piston Check Valve-Check Valve-Lift Check Valve. We are committed to improving user satisfaction, setting up a technical service team, carrying out on-site tracking and technical exchange services for end users, and providing customers with more targeted and professional after-sales service. We strive to practice the human resource strategy of cultivating talent, motivating talent and respecting talent.

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