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 |