WATTS® 0372271 530C Calibrated Pressure Relief Valve, 3/4 in, FNPT x MNPT, 300 psi, Brass Body

19466 MFG #: 0372271
$156.50 / ea
WATTS® 0372271 530C Calibrated Pressure Relief Valve, 3/4 in, FNPT x MNPT, 300 psi, Brass Body
  • Body Material: Brass
  • Dimensions: 1-5/8 in W x 3 in H
  • Domestic/Import: Domestic
  • End Style: MNPT x FNPT
  • Nominal Size: 3/4
  • Pressure Rating: 300
  • Series: 530
  • Softgoods Material: Buna-N® O-Ring
  • Temperature Rating: 180
  • Type: Calibrated

WATTS® No Lead Calibrated Pressure Relief Valve, Series: 530C, 3/4 in Nominal, FNPT x MNPT, 300 psi, 180 deg F, Brass Body, Buna-N® O-Ring, 1-5/8 in W x 3 in H

This calibrated pressure relief valve is designed for use as protection against excessive pressure build-up in systems containing water, oil and air. It has an NPT male inlet and 1/2 in NPT female (drain) outlet, maximum working pressure of 300psi and maximum working temperature of 180 degrees Fahrenheit.

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  • Features
  • 50 to 175 psi adjustable pressure
  • Calibrated adjustment feature for setting valve to relief pressure required
  • All stainless steel spring
  • Buna-N disc on machined body seat
  • Standard/Approvals: ASSE Listed, FM Approved, NSF Approved, UL Listed, ULC Listed, USC Certified, WQA Certified