| Media: | Sea Water |
|---|---|
| Temperature: | Ordinary Temperature |
| Material: | Bronze |
| Connection Form: | Lug, Wafer |
| Structure: | Dual Plate |
| Pressure: | Depends on The Different Material |
| Samples: |
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| Customization: |
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Audited Supplier API 594 Bz-Al-Ni ASTM B148 UNS C95800 bronze shutter material B148 UNS C95800 Wafer Check Valve
Introduction
Dual plate check valves have the advantage of zero leakage toward outside, cost saving. It can be installed in any line orientation, superior seal performance. Valves are designed in accordance to API 594 and have dual plate or single plate design and pin can be retainer-less type.
Product information
pecification:10"-150LB
Standard: API 594
Body Material: ASTM B148 UNS C95800,
Disc Material: ASTM B148 UNS C95800, spring: N07750,
Pin shaft Material: ASTM B148 UNS C95800,
Seat Material: Viton
The seat desingn of dual plate check valve
-No leak, no distortion seals Seat design can be furnished with the resilient seal materials that provide tight seals without leakage and metal seals with minimum leakage.
Advantage
1.Face-to-face dimensions for KATA Dual Plate Wafer Check Valves are about one fourth of a Swing Check Valve.
2.Weight is as little as about 20% of the corresponding Swing Check Valve due to the compact design.
3.Dual Plate Wafer Check Valves have a spring design to close valves more efficiently when the back flow occurs to reduce the water hammer.
4.These valves have the lower pressure drop than Swing Check Valves because of little friction resistance.
5.Dual Plate Wafer Check Valves are less expensive than Swing Check Valves because of the lightness and compact design. These valves are also easier and less expensive to install and maintain because of fewer piping supports and easy handling for installation.
6.Because Dual Plate Wafer Check Valves are flangeless, they are installed between flanges.
7.Normal installation method for horizontal flow is with the hinge pin in vertical position.
8.Installation is available for both horizontal and vertical piping.
Kaitai Valve Group is headquartered at Shanghai China, occupying over 35 thousands square meters. The registration capital of the whole Group comes to RMB 11321 Millons. With an experience of about 30 years in manufacturing all kinds of valves, Kaitai specializes in disigning, making and marketing valves for all industries. Its products range from Ball, Buttesfly, Gate, Globe, Check, Plug valves to Marine valves and other valves; nominal size from 1/2" to 48"(DN 15 to DN 1200) nominal pressure form 150 Lb to 2500Lb(PN1.0Mpa to PN42.0Mpa); materalscover WCB.. WCC. WC6. WC9, CF8, CF3, CF3M,LCB,LCC. SS304,SS316,SS304L,SS316L, F11, F22, LF2, F51, etc.The products are widely used in the fields of petroleum, chemical metallurgy, power, fuel gas, city pipeline networks and so on. Certificated with ISO9001. API6D.CE/PED and etc.. Kaitai has developed excellent quality control and management system.
Kaitai has a series of modern machines and equipments such as vertical lathes, drill press, milling lathe, grinding machine, other general machine tools and physical & chemical analysis & experiment devices. Also it has developed a well-trained and dedicated team including engineers, technicians and other employees. This allows us to offer customers quality products, competitive prices and prompt deliveries. We always work hard to improve our existing products and pursue new ideas and ways to stay ahead of the ever changing market.
We had our R &D, Production, Sales and After-sales dept. to offer the completed flow solutions to our customers.
Q1: What is your lead-time?
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