Model: VW1
Hãng: Flowserve
ĐẶC TÍNH KỸ THUẬT:
Kích thước : DN 50 to 1600
Áp suất: PN 20 to 420
Nhiệt độ: -46°C to 220°C
Chất liệu: Soft or Metal
Hotline: 0933.911.903
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Trunnion Mounted Ball Valves - VW1
Product Brand: Argus®
Type: Ball Valves
SubType: Trunnion Mounted Ball Valves
The Valbart VW1 is a API 6D-compliant, welded-body valve that seals off both seats at the same time and allows bleeding of the entrapped cavity pressure (double block and bleed) with the ball in the closed position.
Features and Benefits:
- Reduced fugitive emissions made possible by welded-body construction, which eliminates leak paths
- Greater process control and safety assured by dual independent floating seat design, guaranteeing sealing power at any pressure level
- Economical performance due to low torque requirements
- Simplified seal verification made possible by double block and bleed feature
Other Features:
- Forged components welded body design
- Soft seated, metal seated
- Self relieving and double piston effect seats
- Double block bleed
- Antistatic design
- Anti blow out stem
Specifications:
- API 6D
- ASME B16.34
- NACE MR0175
- API 6FA/API 607/API598
Size Range:
- DN 50 to 1600
- NPS 2 to 56 (API 6D Valves)
Pressure Class Range:
- PN 20 to 420
- Class 150 to 2500
Seating Material: Soft or Metal
Configurations:
Standard
- Forged components-welded body design
- Seals: O-ring
- Soft seated/metal seated
- Fittings: Stem and seat greaser
- Self relieving or double piston effect seats
- Double block bleed
- Fire-safe
- Anti-static automatic
- Cavity relief
Low temperature
- Forged components-welded body design
- Seals: Lip-seals
- Soft seated/metal seated
- Fittings: Stem and seat greaser
- Self relieving or double piston effect seats
- Double block bleed
- Fire-safe
- Anti-static automatic
- Cavity relief
Underground
- Forged components-welded body design
- Seals: O-ring
- Soft seated/metal seated
- Fittings: Stem and seat greaser
- Self relieving or double piston effect seats
- Double block bleed
- Fire-safe
- Anti-static automatic
- Cavity relief
- Stem extension
- General Industries
- Oil & Gas
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