Glandless Piston Valves
Glandless piston valves designed for high sealing efficiency, suitable for high temperature and critical service applications with fireproof and tight shut-off capabilities.
Key Features
- Size: 1/2" – 8" (15mm – 200mm)
- Class: PN 6 – PN 64
- Material of Construction: CS, SS, Alloy, Monel, Hastelloy
- Effective sealing area greater than Globe Valve
- Plug Design: Regulating Disk, Soft Seat, Throttling Type Guided Disk
- 100% tight shut-off
- Fireproof construction
- High Temperature service
- Actuation: Hand Lever, Gear Box, Pneumatic, Hydraulic, Electrical
Specifications
Design Standards
ASME B16.34 / API 602
Face to Face
ASME B16.10 / ASME B16.11
End Connections
SW / BW / Flanged
End Flange Standards
ASME B16.5 / DIN / BS / IS
Screwed End Dimensions
ASTM B1.20.1
BW / SW End
ASME B16.25 / ASME B16.11
Testing
API 598