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RV Series Relief Valve
Brand: Hy-Lok USA, IncSpecifications
- Pressure rating up to 3,000 psi (207 bar) at 70° F (21° C) for RV1 low pressure, and up to 6,000 psi (413 bar) at 170° F (21° C) for RV2 high pressure
- Temperature rating from -10° to 400° F (-23° to 204° C) with Viton seat standard
- Standard 4.8 mm (0.19 in) orifice
- Cracking pressure range from 10 psi to 250 psi for RV1 and from 225 psi to 6,000 psi for RV2 series
- One spring adjustable over entire cracking pressure range for RV1 series
- Compact design for small space installation
- Cracking pressure adjustable externally
- Lock wire capability to maintain pressure relief setting
- Size range from 1/8″ to 1″ tubing and pipe
- Variety of end connections include male/female NPT, ISO, BSP threads and female Hy-Lok tube fittings
- Body material is 316 stainless steel
Specifications
Brand
Cracking Pressure Range
- RV1: 10 - 250 psig to Atmosphere
- RV2: 225 - 6,000 psig to Atmosphere
Maximum Working Pressure
- RV1: 300 psig
- RV2: 6,000 psig
Operating Temperature
- -10° to 400° F (-23° to 204° C)
Orifice Size
- 4.8 mm (0.19”)
Body Material
- 316 Stainless Steel
Seal Material
- Viton Standard
Spring Material
- 631 Stainless Steel Standad
Cap Material
- Polypropylene Standard
End Connection
- Male Pipe Thread
- Female Pipe Thread
- Hy-Lok Tube Fitting
Certifications & Approvals
- American Bureau Shipping
- Lloyd's Register
- Germanischer Lloyd
- DNV
- ISO 9001
- ASME SECT III (MO)
