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Description
Description
- Model - Pressure/Vacuum Relief Valve with Heating Jacket
Product Series Specifications
Specifications
Brand
Approvals & Certifications
- EN 14015, EN 16852
- ISO 28300 (API 2000), ISO 6358, ISO 16016
- TÜV (Technischer Uberwachungsverein)
Approvals & Certifications
- ATEX
- CEN
- IEC
- NEC
Diaphragm Material
- FEP
Enclosure, Body Material
- Stainless Steel
- Steel
Environmental Protection
- Explosion-proof Group IIB1 (MESG ≥ 0.85 mm)
Flange Size - 3” (DN 80)
- 3” (DN 80) - 150# ASME B16.5
Flange Size - 4” (DN 100)
- 4” (DN 100) - 150# ASME B16.5
Flange Type
- Raised Face (RF)
- Smooth Finish
Materials of Construction
- Heating Jacket, Weather Hood, Flamefilter Cage, Spacer, Valve Pallet: Stainless Steel
- Heating Jacket, Weather Hood: Steel
- Valve Pallet: Aluminum
Operating Temperature
- 0° to 60° C (32° to 140° F)
Pressure Range
- psi: 0.029 to 3.046 (kPa: 0.2 to 21, Mbar: 2 to 210)
- psi: -0.725 to -0.050 (kPa: -5 to -0.35, Mbar: -50 to -3.5) - Vacuum
Process Temperature
- Maximum
Seat / Seal Material
- Seal: FEP
- Seal: Metal
- Seal: PTFE
- Valve Seat: Stainless Steel
