Pressure reducing valve
The safety and operational efficiency in different manufacturing applications depend on pressure-reducing valves (PRVs). These valves function automatically to decrease and manage incoming pressure at an output pressure setting according to demand, which leads to optimal system output and protects equipment from damage and operational disorders.
Our high-quality pressure-reducing valves at Al Zerwa Trading Co. achieve precise performance elevated by their durable construction and reliable design. PRVs from our company serve a wide range of applications, including oil and gas operations, water distribution systems, steam and HVAC networks, and fire protection systems to provide consistent pressure regulation in varied settings.
- Material – Gun Metal, Stainless steel, Carbon Steel (WCB A216)
- Size – 1/2″ to 4”
- Standard – DIN
- End connection – Flanged, Screwed
382 Series Pressure Reducing Valve
The 382 Series Pressure Reducing Valve is a reliable and durable solution for regulating pressure in potable and service water systems. Built from polyamide-coated spheroidal graphite cast iron with flanged connections, it offers exceptional corrosion resistance and long-lasting performance. Its pressure-balanced diaphragm design ensures stable downstream pressure, even when upstream pressure varies.
- Material – Spheroidal graphite cast iron, Polyamide ,Stainless steel / Rubber, Rubber , Plastic
- Size – DN 50, DN 65, DN 80, DN 100, DN 125, DN 150, DN 200
- Standard –Inlet pressure: up to 16 bar (PN 16) or 25 bar (PN 25, for DN50 – DN125) -Outlet pressure: from 1,5 to 7 bar
- End connection – Flange connections as per DIN EN 1092
683 Series Pressure Reducing Valve
The 683 Series Pressure Reducing Valve is a heavy-duty regulator for commercial and industrial applications. Constructed from gunmetal (CC499K) and brass (CW617N), this valve provides high durability and precision control. A spring steel mechanism ensures accurate pressure adjustments, while nitrile rubber (NBR) seals allow operation in temperatures from -10°C to +95°C.
- Materials: Gunmetal (CC499K), Brass (CW617N), Spring Steel (ASTM A228), Nitrile Rubber (NBR) seals.
- Standards and Certifications: European Pressure Equipment Directive (PED 2014/68/EU), UK PESR 2016, and approvals from DNV, Lloyd’s Register, ABS, BV, RS, and RINA.
- End Connections: Female thread BSP-P as per DIN EN ISO 228-1.
- Sizes: Nominal diameters DN 10 to DN 32, with connections ranging from 3/8” to 1 1/4”.
681 Series Pressure Reducing Valve
The 681 Series Pressure Reducing Valve is a versatile solution for hot and cold water, neutral & non-neutral liquids, compressed air, and neutral gases. Made from rugged gunmetal with threaded connections, it is ideal for high-pressure conditions.
- Material Available : Gunmetal, stainless steel, Spring steel with anti-rust protection, Stainless Steel
- Standards Available :DIN EN 1567, DIN 1988, DIN EN ISO 3822, DGR 2014/68/EU
- End Connections: Threaded female NPT (National Pipe Thread) for inlet/outlet in sizes DN15, DN20, and DN25.
- Sizes Available : DN15 to DN50 nominal diameters
Premium Pressure Reducing Valves in Saudi Arabia
Our pressure-reducing valves achieve international standards, which provide smooth operation while requiring minimal maintenance and contributing to system efficiency gains. Put your trust in Al Zerwa Trading Co. to be your exclusive provider of pressure-reducing valves all over Saudi Arabia.