Our high-tech production equipment ensures the consistency of each batch of Double Flanged Dual Plate Check Valve, Ball Valve, Disco Check Valve. Our company staff with full enthusiasm, rich professional knowledge and a strong sense of responsibility, constantly achieve self-worth promotion and transcendence. After years of hard work and development, our company has a deep accumulation in the industry and has obtained good reputation. Entering a new era, we are actively engaged in transformation, upgrading and restructuring around the goal of building a world class enterprise with global competitiveness.

Description & Features

Piston Type Check Valve is a device widely used in petrochemical, thermal power plants and other water, oil, steam pipelines for connecting or cutting off the medium in the pipeline opening and closing.

● Threaded Vertical Lift Check Valve are used to prevent backflow pipe medium.

● Check valve which belongs to the automatic valve, opening and closing parts by the power of the medium flow open or closed.

● Only for the medium one-way flow of the pipeline, prevent the media back.

Specifications

Size Range	Body Material
1/2"-4" DN15-DN100	CF8, CF8M
Pressure Rating	Disc Material
Class150-Class2500 PN16-PN200	CF8, CF8M
End Connection	Seat Material
Flange (FF, RF, RJ)	PTFE
Structure Style	Stem Material
Full Port, Bolted Bonnet / Pressure Seal Bonnet	/
Actuator Options	Design Standard
/	ANSI B 16.34, GB/T 12237
Temperature Range	Face to Face Standard
-10℃~180℃	ASME B16.10 , GB/T 12221
Connection Standard	Test Standard
Flange Drilling: ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79	API 598, 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 will accept all ways of cooperation on the basis of equality and mutual benefit with sincere mood and excellence ANSI Wafer Type Wafer Piston Check Valve (GAH71W). Our sincere sense of social responsibility have gained widespread attention and praise from all walks of life. We carry out market operations on a global scale, and we provide our customers with our technical expertise and flexibility, which are all necessary to meet the growing global market challenges.

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