Double Disc Buffer Tiny Resistance Slow Shut Butterfly Clapper Non Return 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
We insist over the principle of enhancement of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach' to offer you with superb assistance of processing for Stainless Stee Slab Gate Valve, Electric Webge Gate Valve, Soft Sealing Plug Valve. We adopt strict testing standards and quality control system to ensure that every link of the product, including raw materials, processing and circulation, is kept improving. We will continue to use high-quality products, professional technology, and sincere service to help customers save costs and promoting the construction of the industry with practical actions. Quality determines the future and integrity creates success. Our company is willing to work with friends at home and abroad to pursue excellence, pay attention to integrity and seek common development.

 

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.

On the basis of consolidating our brand, we have also researched and developed a variety of Double Disc Buffer Tiny Resistance Slow Shut Butterfly Clapper Non Return Check Valve in a timely manner according to market demand and user needs. The eternal belief in continuous innovation and respect for traditional craftsmanship are the foundation for us to win the favor of customers and continue to grow. On the road of future development, we will continue to explore and innovate technologies, and continuously improve product quality and service levels.
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