Unit Price: | USD 48.0000 / Piece/Pieces |
---|---|
Payment Type: | T/T,D/P,Paypal,Money Gram,Western Union |
Incoterm: | FOB,CFR,CIF |
Min. Order: | 10 Piece/Pieces |
Delivery Time: | 10 Days |
Basic Info
Model No.: ZLH41H
Additional Info
Packaging: carton
Productivity: 100000
Brand: RMI
Transportation: Ocean,Land,Air
Place of Origin: CHINA
Supply Ability: 1000/MOUNTH
Certificate: ISO
HS Code: 8481804090
Port: 宁波
Product Description
Venturi check valve has check function of general check valve, and double seal valve seat structure can make valve achieve zero leakage effect. Unique Venturi streamline flow channel design has low fluid resistance, low water hammer pressure. Advantages: Good fluidity, fast response to medium pressure changes, and small dimensions make it the preferred valve for oil and gas gathering and transmission network systems, especially for the export of oil pumps.
Parameter of venturi check valve
Model
|
Nominal Pressure
|
Strength Test Pressure
|
Seal Test Pressure
|
Air Tight Test
|
ZLH41H--16C
|
1.6
|
2.4
|
1.6
|
0.6
|
Material of venturi check valve
Part Name
|
Material
|
Valve Body
|
WCB
|
Bracket
|
WCB
|
Block Board
|
35#
|
Support
|
WCB
|
Spring
|
Inconel X -750
|
Disc
|
WCB+13Cr
|
Seat
|
A105+13Cr
|
ZLH41H DN 800 venturi check valve
Features of ZLH41H Venturi Check valve
1. The valve consists of a valve body, a fluid guide, an axial movement flap and a spring element. The valve can effectively prevent the back flow of the media. Ensure pipeline safety.
2. The valve body, valve disc, and tail vertebrae are designed as streamlined channels with good fluid properties, minimizing flow resistance and pressure.
3. The use of high-performance spring material HT/INCONELX-750, with excellent corrosion resistance, oxidation resistance and excellent mechanical properties, ensures the operating conditions of the spring under long-term working conditions.
4. Silent operation to eliminate noise and water hammer in the valve pipe to ensure the safety of equipment and pipelines.
5. The rapid response of opening and closing, highly reliable preload springs allow the flap to respond quickly to fluid pressure changes.
6. Compact structure, easy installation, vertical and horizontal installation.
7. The valve adopts surfacing welding surface of alloy steel, which is wear-resistant, corrosion-resistant and has long service life.
8. The valve has a wide range of pressures.