Series 536

PresCal™ HP, High flow pressure reducing valve (NPT, low range)

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Product Description

High flow pressure reducing valve (NPT, low range)
High performance piston type pressure reducing valve designed for demanding applications where water hammer and pressure spikes are present that would damage a diaphragm type PRV.
Perfect for irrigation systems and outdoor locations in moderate non-freezing climates.

Technical data

Maximum operating pressure: 300 psi
Fluid temperature range: 35.6–180 °F
Adjustment pressure range: 10–90 psi

Certifications

ES LOW LEAD
Buy American Act
California HSC 116875
Maryland HB372
United States S.3874
Vermont Act 193
CSA B356
ASSE 1003
NSF/ANSI/CAN 61
NSF/ANSI/CAN 372

Drawings and specifications

Code Connection Minimum flow rate Maximum flow rate
3D models
Tender text
High flow pressure reducing valve (NPT, low range) High performance piston type pressure reducing valve designed for demanding applications where water hammer and pressure spikes are present that would damage a diaphragm type PRV. Perfect for irrigation systems and outdoor locations in moderate non-freezing climates. connection: 1/2" FNPT. Maximum operating pressure: 300 psi. Fluid temperature range: 35.6–180 °F. Adjustment pressure range: 10–90 psi. Minimum flow rate: 1.2 gpm. Maximum flow rate: 7.3 gpm.
3D models
Tender text
High flow pressure reducing valve (NPT, low range) High performance piston type pressure reducing valve designed for demanding applications where water hammer and pressure spikes are present that would damage a diaphragm type PRV. Perfect for irrigation systems and outdoor locations in moderate non-freezing climates. connection: 3/4" FNPT. Maximum operating pressure: 300 psi. Fluid temperature range: 35.6–180 °F. Adjustment pressure range: 10–90 psi. Minimum flow rate: 2.1 gpm. Maximum flow rate: 12.5 gpm.
3D models
Tender text
High flow pressure reducing valve (NPT, low range) High performance piston type pressure reducing valve designed for demanding applications where water hammer and pressure spikes are present that would damage a diaphragm type PRV. Perfect for irrigation systems and outdoor locations in moderate non-freezing climates. connection: 1" FNPT. Maximum operating pressure: 300 psi. Fluid temperature range: 35.6–180 °F. Adjustment pressure range: 10–90 psi. Minimum flow rate: 3.2 gpm. Maximum flow rate: 19 gpm.
3D models
Tender text
High flow pressure reducing valve (NPT, low range) High performance piston type pressure reducing valve designed for demanding applications where water hammer and pressure spikes are present that would damage a diaphragm type PRV. Perfect for irrigation systems and outdoor locations in moderate non-freezing climates. connection: 1 1/4" FNPT. Maximum operating pressure: 300 psi. Fluid temperature range: 35.6–180 °F. Adjustment pressure range: 10–90 psi. Minimum flow rate: 5.3 gpm. Maximum flow rate: 34 gpm.
3D models
Tender text
High flow pressure reducing valve (NPT, low range) High performance piston type pressure reducing valve designed for demanding applications where water hammer and pressure spikes are present that would damage a diaphragm type PRV. Perfect for irrigation systems and outdoor locations in moderate non-freezing climates. connection: 1 1/2" FNPT. Maximum operating pressure: 300 psi. Fluid temperature range: 35.6–180 °F. Adjustment pressure range: 10–90 psi. Minimum flow rate: 7.3 gpm. Maximum flow rate: 44 gpm.

Applications

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