We offer a comprehensive range of Double Regulating Valves designed to provide accurate flow control and balancing in HVAC and heating systems. Our Double Regulating Valves are engineered for reliability, energy efficiency, and seamless integration into various applications. Double Regulating Valves, also known as Balancing Valves, are crucial components in hydronic systems. They allow for precise flow regulation and balancing, ensuring optimal performance and energy efficiency.
Bronze Fixed Orifice DRV - BV215 Series
Bronze Double Regulating and Commissioning Valve, PN 25, ‘Y’ Pattern, fixed orifice, parabolic disc, non rising stem, numeric display hand wheel position for fine adjustment, infinitely adjustable hand wheel with concealed memory feature for precise & tamper proof balancing. Complies to BS 7350 accuracy requirements, low flow resistance due to unique design, two ports (inlet/outlet) are available on the body, these points are for fixing the measuring nipples or test plugs for the measurement of flow/ ΔP (balancing). BSPP or with NPT threaded ends.
| Technical specifications | |
|---|---|
| Application | HVAC System & Plumbing Application, Cold Water, Potable Water Application |
| Pressure / Temperature Rating | 25 bar from -10⁰ to 120⁰C |
| Hydrostatic Test Pressure | Body: 37.5 bar; Seat: 27.5 bar |
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CI Double Regulating - BV216 Series
Belven's cast iron Double Regulating and Commissioning Valve, PN 16, 'Y' pattern, variable orifice, conforms to BS7350 accuracy requirements, with linear scale and circular scale for fine adjustment, parabolic disc, hand wheel embraces a vernier scale for accurate setting position. Valves have unique design which enables the disc to be locked in the set - position with a screwdriver. The valve is supplied with a screw driver secured to the hand wheel. Two ports (inlet/outlet) are available on the body, these points are for fixing the measuring nipples or test plugs for the - measurement of flow / delta P (Balancing). Face to Face according to EN 558 Series 1. Raised Face Flanges, flange drilled to BS 4504/EN 1092 or ANSI CL 125/150.
| Technical specifications | |
|---|---|
| Application | HVAC System & Plumbing Application, Cold Water, Potable Water Application |
| Pressure / Temperature Rating | 16 bar from -10⁰ to 110⁰C |
| Hydrostatic Test Pressure | Body: 24 bar; Seat: 17.6 bar |
| Coating | Internal and External coated with Fusion |
Please contact us for more details.
DI Fixed Orifice DRV - BV216F Series
Ductile iron Double Regulating and Commissioning Valve, PN16, ‘Y’ pattern, fixed orifice, DN65 to DN600, complies to BS 7350 accuracy requirements, valves have unique design which enables the disc to be locked in the set – position. Two ports (inlet/outlet) are available on the body, these points are for fixing the measuring nipples or test plugs for the - measurement of flow/ delta P (balancing).Face to Face according to EN 558-1 Series 1. Raised Face Flanges, flange drilled to BS 4504/EN 1092 or ANSI CL 125/150
| Technical specifications | |
|---|---|
| Application | HVAC System & Plumbing Application, Water Supply and distribution system |
| Pressure / Temperature Rating | 16 bar from -10⁰ to 110⁰C |
| Hydrostatic Test Pressure | Body: 24 bar; Seat: 17.6 bar |
| Coating | Internal and External coated with Fusion |
Please contact us for more details.
