RV Series Relief Valve

Brand: Hy-Lok USA, Inc

Features
  • 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

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)

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