API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves Non Reture Valve

Funcation description: 1.Swing check valve disc shapes as a disc, which is around seat channel shaft for rotary motion. 2.Its main function is to prevent medium for backflow, the pump and drive motor for reversal and container medium for relief. 3.It is suitable for low velocity and the flow...

Product Details
Our forward-looking development of Butt Weld Pressure Seal Gate Valve, Trunnion Mounted Ball Valve, Three Way Ball Valve firmly grasps the commanding heights of the industry and product technology. Honesty, quality and reciprocity are the cornerstone of our cooperation. We will meet new customers with products and services, return to old friends and work with you to create a better future. We believe in the business philosophy of 'customer first, truth-seeking, pragmatic, and pursuit of excellence'. Our company always aim to provide the customer best products with lowest price. We have a group of professional and technical personnel, using the most advanced equipment and operating under a mature scientific management system.

 

Funcation description:

1.Swing check valve disc shapes as a disc, which is around seat channel shaft for rotary motion.

2.Its main function is to prevent medium for backflow, the pump and drive motor for reversal and container

medium for relief.

3.It is suitable for low velocity and the flow doesn't often change in large diameter occasion. 

Standards:

Design Standard:ANSI B16.34 / API 602

Inspection & Test: API 598

Face To Face: ANSI B16.10

End Connection: Screwed AS PER BSP/BSPT/NPT, Weld AS PER SW/BW, Flange AS PER RF/RTJ

Flange Connection: ANSI B16.5 (For NPS≤24) / ANSI B16.47 SERIES B, ANSI 16.47 SERIES A, MSS SP-44 (For NPS >24)

Butt Weld End: ANSI B16.25

Socket Weld End: ANSI B16.11

Screwed End: ANSI B1.20.1 (BSP/NPT)

Application:

Applicable Temperature: -196℃ ~ 649 ℃

Main Materials: A105/F5/F11/F22/304/304L/316/316L/LF2

Applicable Medium: Water / Oil / Gas / Causticity Medium

Pressure Rating: Class150 ~ Class2500

Size Range: 1/2" ~ 2"

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KAITAI, with over 20 years experience, is one of the professional api 602 forged steel pressure seal check valve manufacturers and suppliers in China. All of our good equipments are made by professionals using advanced equipment. Welcome to buy with us.

We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves Non Reture Valve. We have been seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. First company, we understand each other.
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