XD-LF1301E PRV Special Bronze Water Pressure Reducing Valve

Short Description:

Pilot Operated Pressure Reducing Valves

Direct Acting Pressure Reducing Valve

Constant Pressure Pump Control Valves

Automatic Control Valves

► Size:1/2″, 3/4″, 1″, 11/4″, 11/2″, 2″

• Maximum working water pressure 400 PSI;

• Maximum working water temperature 180°F;

• Reduces pressure range: 15 to 150 PSI;

• Factory set at 50 PSI, adjustable from 25-75 PSI;

• Threaded connections (FNPT) ANSI B1.20.1;

• Copper connections (FC) ANSI B16.22;

• CPVC tailpiece: Max. hot water temp. 180°F @ 100 PSI;

Cold water rated temp. 73.4°F @ 400 PSI;


Product Detail

Product Tags

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Features

• No cage screws to rust;
• Bottom clean-out plug for easy service;
• Replaceable in-line cartridge assembly;
• Compact valve body is of all-bronze construction;
• Standard built-in bypass for pressure equalization;
• Integral thermoplastic cage prevents galvanic corrosion;
• Cartridge design resists mineral deposits and corrosion.

PRV-The Water Pressure Reducing Valve available with single union, double union and less union end connections. The main body shall be Un-Leaded Bronze C89833. The cover shall be composite plastic. The cartridge shall be Delrin and incorporate an integral seat. The disc elastomer shall be EPDM. The assembly shall be accessible for maintenance without removing the device from the line. The standard adjustable spring range is 15 to 75 PSI,factory pre-set to 50 PSI. An optional spring allows for a higher adjustment range of 15 to 150 PSI. Pressure Max: 400 PSI and Temp Max: 180°F (80°C).

PRV-A Pressure Reducing Valve is an Automatic Control Valve designed to reduce a higher unregulated inlet pressure to a constant, reduced downstream (outlet) pressure regardless of variations in demand and/or upstream (inlet) water pressure.

PRV-The Pressure Reducing Valve,when properly installed will regulate high inlet pressure to a lower regulated outlet pressure within a range regardless of water flow. This is accomplished by an adjustable spring loaded balancing valve factory set to automatically regulate the downstream pressure.

Specification

No. Part Material
1 Regulating Screw 35# Steel
2 Bush Polyformaldehyde (Black)
3 Screw Nut 35# Steel
4 Nut Cap Reinforced Nylon
5 Top Cover ST-13 Iron
6 Spring 65 Mn
7 Screw Ⅱ Stainless Steel
8 Sheeting ST-13 Iron
9 Check Washer Ⅰ Stainless Steel
10 O Ring Ⅰ NBR
11 O Ring Ⅲ NBR
12 Leather Packing Rubber
13 Strainer Stainless Steel
14 Washer H62
15 Spacer Ⅱ Stainless Steel
16 Tie Rod HPb59-1
17 O Ring Ⅱ NBR
18 Control Agent Polyformaldehyde (White)
19 Cap HPb59-1
20 Jam Rubber
21 Check Washer Ⅱ Polyformaldehyde (White)
22 Screw Ⅰ Stainless Steel
23 Spacer Ⅰ Stainless Steel
24 Body Bronze C89833
25 Leather Spaser Rubber
26 Union Nut Bronze C89833
27 Union Tube Bronze C89833

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