Full Elastomer Lined Check Valve
Product Details:
| Standard or Nonstandard | Standard |
|---|---|
| Structure | Butterfly |
| Place of Origin | Jiangsu, China (Mainland) |
Payment & Shipping Terms:
| Minimum Order Quantity: | 50 Piece/Pieces |
|---|---|
| Packaging Details: | wooden cases, pallets |
| Delivery Time: | according to order |
| Payment Terms: | T/T |
| Supply Ability: | 20,000 Ton per Year |
Detailed Product Description
The Full elastomer lined butterfly check valve is featured by excellent retaining performance, high safety and reliability and low flow resistance. It is suitable for system in the industries of petrochemical, food processing, medicine, textile, paper-making, water supply and drainage, metallurgy, energy etc, used as a check valve one way.
Technical Data
Nominal Diameter | 50500 | 50300 | mm | |
Nominal Pressure | 1.0 | 1.6 | MPa | |
Testing Pressure | Sealing Test | 1.1 | 1.76 | |
Shell Test | 1.5 | 2.4 | ||
Working Temperature | -15+150 | |||
Applicable Medium | Fresh Water, Sewage, Sea Water, Air, Steam, Food, Medicine, Oils, Acids. | |||
Features
- Small in size, light in weight , compact in structure, easy in maintenance.
- Two torsion springs are used exserting on each of the pair valve plates, which close the plates quickly, and eliminate water-hammer effect.
- Valve is full elastic sealed.
- Ductile framework can completely separate from the medium, improve the life-span of the valve greatly, it's no necessary to use valuable alloy to suitable for different mediums.
- The stem of the valve should be perpendicular to the horizontal level when the valve is mounted on horizontal pipeline. For vertical installation the direction of flow should be downward.
Material of Main Parts
Body | Disc | Stem | Rubber Seat | Framework | Spring | ||||
Name | Code | Name | Code | Name | Name | Code | Work Temp | Ductile Iron | Stainless |
Cast Iron | Z | Aluminium Bronze | B2 | Stainless Steel | EPDM | X3 | -45+121 | ||
NEOPRENE | X4 | -7+93 | |||||||
| B5 | NBR | X5 | -12+82 | |||||
VITON | X7 | -23+150 | |||||||
Full Elastomer Lined Check Valve
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Company Info
Ningbo Jiangdong High-Credit Trade Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Ningbo
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Trading Company, Buying Office, Agent
Online Postings: Products