Piston Check Valve
Product Details:
| Standard or Nonstandard | API 602 & ANSI B16.34 |
|---|---|
| Power | Automatic |
| Material | A105, A105N, F11, F22, SS304 & SS316 |
| Temperature of Media | -29-500 Centigrade Degree |
| Transportation | By Sea / By Air |
| Certificate | ISO 9001 |
| Connections | Screwed End & Socket Weld |
| Structure | Bolted Cover & Welded Cover |
| Media | Water, Oil, Gas, Nitric Acid, Acetic Acid |
| Pressure | Class800LB & Class 1500LB |
| Place of Origin | Zhejiang, China |
| Brand Name | LONZ |
| Model Number | H61H |
Payment & Shipping Terms:
| Minimum Order Quantity: | 30 Piece/Pieces |
|---|---|
| Packaging Details: | Wooden Crate |
| Delivery Time: | 30 Days after contract |
| Payment Terms: | T/T |
| Supply Ability: | 2,000 Piece/Pieces per Month |
Detailed Product Description
Piston Check Valve
A piston check valve, is essentially a lift check valve. It has a dashpot consisting of a piston and cylinder that provides a cushioning effect during operation. Because of the similarity in design to lift check valves, the flow characteristics through a piston check valve are essentially the same as through a lift check valve.
Installation is the same as for a lift check in that the flow must enter from under the seat. Construction of the seat and disk of a piston check valve is the same as for lift check valves.
Piston check valves are used primarily in conjunction with globe and angle valves in piping systems experiencing very frequent changes in flow direction. Valves of this type are used on water, steam, and air systems.
Piston Check Valve
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Company Info
Zhejiang Longcheng Valve Co., Ltd.
[China]
[Verified Member]
City: Wenzhou
Province/State: Zhejiang
Country/Region : China
Business Type:Manufacturer
Online Postings: Products