VP鈥檚 Wedge gate valve can only be fully opened and closed, and cannot be adjusted and throttled. The gate has two sealing surfaces, and the two sealing surfaces of the wedge gate valve usually form a wedge. The wedge angle varies according to the valve parameters, usually 5 degrees
Specification
1. Size:2鈥潂48鈥?DN 50~DN 1200)
2. Pressure:Class 150~Class 2500
3. End connection:FF,RF,RTJ,BW
Main materials:
Casting Steel:WCB,WCC,WC6,WC9,LCB,LCC,CF8,CF3,CF8M,CF3M,CF8C,4A,5A,6A,CN7M,CW6MC,
CW12MW,CU5MCuC,C5,C12,M35-1
Special Alloy Steel:Inconel,Hastelloy,Monel,Incoloy 825
Wedge Gate Valve Standard and Features
Standard
1.Design & Manufacture:API 600,ASME B16.34
2.Face to Face:ASME B16.10
3.Butt ends:ASME B16.25
4.Flange:ASME B16.5,ASME B16.47
5.Inspection:API 598
Feature
1. Compact structure,reasonable design,good valve rigidity,smooth channel and small flow coefficient
2. The sealing surface is made of stainless steel and cemented carbide,with long service life
3. Flexible graphite packing is adopted,with reliable sealing and light and flexible operation
4. The structural form is flexible wedge single ram.
5. The media can flow in any direction on both sides of wedge gate valve,easy to install. Both sides of the gate channel are symmetrical
6. Bolted Bonnet and pressure seal.
7. Low torque design, smooth surface stem
8. Outside screw and yoke(OS&Y)
9. Welding seat or renewable seat
10. With position indicator and lock device according to customers.
11. Wedge Gate Valve with Bypass valve
12. Extended stem can be selected.
13. Locking device can be selected
14. Position indicator can be selected
15. D2 stem nut can be selected
16. Limit switch can be selectedGate Valve Free Sample
website:http://www.valprovalves.com/gate-valve/