Series 533

PresCal™, Compact (NPT)

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Product Description

Compact (NPT)
Compact pressure reducing valve for residential and light commercial applications.
Tamper-resistant cap included.
Low friction anti-scale moving parts. High flow seat design. Adjustment screw for pressure set point.

Technical data

Maximum working pressure: 250 psi

Medium temperature range: 35.6–180 °F

Setting: 45 psi

Adjustment pressure range: 15–80 psi

Material: low lead brass

Certifications

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Drawings and specifications

Part number	Connection	Note	Minimum flow rate
533340HA	1/2" FNPT union	Inlet fittings	0.9 gpm
Maximum flow rate 5.6 gpm
3D models bim Tender text Compact (NPT) Compact pressure reducing valve for residential and light commercial applications. Tamper-resistant cap included. Low friction anti-scale moving parts. High flow seat design. Adjustment screw for pressure set point. Connection: 1/2" FNPT, union. Maximum working pressure: 250 psi. Medium temperature range: 35.6–180 °F. Setting: 45 psi. Adjustment pressure range: 15–80 psi. Minimum flow rate: 0.9 gpm. Maximum flow rate: 5.6 gpm. Material: low lead brass.
533341HA	1/2" FNPT union	Inlet fittings	0.9 gpm
Maximum flow rate 5.6 gpm
3D models bim Tender text Compact (NPT) Compact pressure reducing valve for residential and light commercial applications. Tamper-resistant cap included. Low friction anti-scale moving parts. High flow seat design. Adjustment screw for pressure set point. Connection: 1/2" FNPT, union. Maximum working pressure: 250 psi. Medium temperature range: 35.6–180 °F. Setting: 45 psi. Adjustment pressure range: 15–80 psi. Minimum flow rate: 0.9 gpm. Maximum flow rate: 5.6 gpm. Material: low lead brass.
533350HA	3/4" FNPT union	Inlet fittings	1.5 gpm
Maximum flow rate 10 gpm
3D models bim Tender text Compact (NPT) Compact pressure reducing valve for residential and light commercial applications. Tamper-resistant cap included. Low friction anti-scale moving parts. High flow seat design. Adjustment screw for pressure set point. Connection: 3/4" FNPT, union. Maximum working pressure: 250 psi. Medium temperature range: 35.6–180 °F. Setting: 45 psi. Adjustment pressure range: 15–80 psi. Minimum flow rate: 1.5 gpm. Maximum flow rate: 10 gpm. Material: low lead brass.
533351HA	3/4" FNPT union	Inlet fittings	1.5 gpm
Maximum flow rate 10 gpm
3D models bim Tender text Compact (NPT) Compact pressure reducing valve for residential and light commercial applications. Tamper-resistant cap included. Low friction anti-scale moving parts. High flow seat design. Adjustment screw for pressure set point. Connection: 3/4" FNPT, union. Maximum working pressure: 250 psi. Medium temperature range: 35.6–180 °F. Setting: 45 psi. Adjustment pressure range: 15–80 psi. Minimum flow rate: 1.5 gpm. Maximum flow rate: 10 gpm. Material: low lead brass.