Valves Balancing Valves

Producing sustainable solutions and developing integrated systems is our specialty. We are the lifeline for buildings with our pumps that are used for hot and cold circulation and ventilation systems. We have a selection of products that meet the demands of changing conditions and regulations. We provide maximum energy efficiency while considering nature and economy.

Pressure Test Valves
GENERAL INFORMATION Specification Taper threaded to BS EN 10226-2 (ISO 7-1) formerly BS21 1200 insertion style pressure test points are fitted as standard to Flow Measurement Device and regulation valves.

Extension Tube
GENERAL INFORMATION Specification Taper threaded to BS EN 10226-2 (ISO 7-1) formerly BS 21

Double Flow Measurement Device
GENERAL INFORMATION Specification 1200 is a stainless steel orifice plate having a square edged entrance. The two stainless steel extension tubes are fitted with pressure test valves. Accuracy of flow measurement at normal velocities is ±3%.

Flanged Ends Fixed Orifice Double Regulating Valve
GENERAL INFORMATION Standard ANSI Flanged Ends for Single Unit Systems Conforms to BS 7350 Specification Single unit Y-pattern globe valves incorporating an integral orifice plate to form a fixed orifice flow measurement unit with regulation and isolation capacity. Valves conform to requirements of BS 7350. Application Primarily used in injection or other circuits requiring a double regulating valve for systems balancing. Accuracy of flow measurement is ±5% at all open positions of the valve in accordance with BS 7350. Pressure/Temperature Ratings PN16 PN25 Temperature (°C) -10 to120 Working Pressure (Bar) 16 25 Test Pressure(Bar) Shell: 24 Seat: 17.6 Shell: 37.5 Seat: 27.5

Threaded Ends Variable Orifice Double Regulating Valve
GENERAL INFORMATION Standard NPT Threaded ends for Single Unit Systems Conforms to BS7350 Specification Y-pattern globe valves having characterised throttling disk tending towards equal percentage performance. Integral square edged entrance orifice plate and insertion test points fitted. Double regulating feature allows valve opening to be set with an Allen key. Operation of the valve is by means of the Microset hand wheel. End Connection Also available threaded to ANSI B1.20.1 Adaptor kits for use with copper tube also available Application This single unit-commissioning valve is designed for installation in circuits where combined functions of regulation and flow measurement are required.Accuracy of flow measurement is ±5% across all hand wheel settings. Pressure Temperature Ratings Temperature (°C) -10 to 100 110 120 Pressure (Bar) 25 23.4 21.8