Mack Valves Water Pressure Reducing Valve ...
Mack Valves - Water Pressure Reducing Valve | 7838, 7898 Series
7838 & 7898 Series Pressure Reducing Valve. 7838 (Gun Metal), 7898 (Stainless Steel), BSPT Ends.
- Gun Metal, Stainless Steel
- Gas, Water & Liquids
- 93°C, 200°F
- From 70-2400 kPa (depending on size)
- Sizes 8-50mm. Direct Acting diaphragm operated pressure reducing valve, integral seat, renewable soft seated valve disc, screwed ends.
To contact Mack Valves about Mack Valves Water Pressure Reducing Valve | 7838, 7898 Series use Get a quote.
- Gun Metal, Stainless Steel
- Gas, Water & Liquids
- 93°C, 200°F
- From 70-2400 kPa (depending on size)
- Sizes 8-50mm. Direct Acting diaphragm operated pressure reducing valve, integral seat, renewable soft seated valve disc, screwed ends.
To contact Mack Valves about Mack Valves Water Pressure Reducing Valve | 7838, 7898 Series use Get a quote.
The Mack Valves 7838 and 7898 Series pressure reducing valves control line pressure in different materials: gun metal for 7838 and stainless steel for 7898. The direct-acting diaphragm operates the valve to regulate pressure at the outlet as fluid passes through. They suit gas, water and liquid services, with screwed BSPT ends for connection to threaded pipework.
- Sizes: 8–50 mm
- Working pressure: 70–2,400 kPa, depending on size
- Working temperature: 93°C or 200°F
- Integral seat
- Renewable soft-seated valve disc
Source: listing by Mack Valves on IndustrySearch · Updated 1 Nov 2026
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