Ductile Iron Double Clapper Vulcanized Wafer Check 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 items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of Flexible Carbon Steel Webge Gate Valve, Resilient ButterflyValve, Flange V Type Ball Valve. Our company is strict and self-discipline. Our demand for truth-seeking stems from our own respect for ourselves and strict self-discipline. We are in line with the purpose of serving the public and striving for win-win to provide you with cheap and high-quality products. We continuously provide better, newer and more comprehensive technical support to new and old customers. We welcome potential customers to get in touch with us for OEM and ODM orders.

 

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 try our best to provide customers with better Ductile Iron Double Clapper Vulcanized Wafer Check Valve and services with more enthusiasm and more efficient measurements. Whether in the past, present, or in the future, we always work hard and strive for perfection and adhere the ultimate goal of creating the greatest value for customers. The times give us opportunities, but also brought challenges, our company is committed to providing customers with high-quality products for our own responsibility.
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