PRESSURE / TEMPERATURE RATING:
In accordance with BSI, BS 5154 Complies with BS 7350 and ANSI Specifications. For the Line Flange Connection required, refer to the Pressure Temperature Rating Chart in the Technical Data Section of our website.
BS EN 1092-3 PN25
- Valves will be supplied fitted with Regulating Disc, Double Regulating Device and Indicator.
- Flanges will be drilled unless otherwise specified on the order.
COMMISSIONING VALVE OPTIONS:
- Fixed Orifice Metering Station BV 412 available for coupling as a Commissioning Set
- Available as BV 327 fitted with Test Points for Variable Orifice Flow Measurement & Regulation
- Body/Bonnet – Gunmetal BS EN 1982 CC491K
- Seat/Disc Ring – Stainless Steel Type 316
- Stem – High Tensile Brass to BS EN 12164 CW721 R
- Gland Packing – Exfoliated Graphite
- Refer to DOC SD1-20 for KV & KVs
- Fluid Regulation
- Heating and Ventilation Systems
- Wet/Saturated Steam
- High Temperature Hot Water
- Medium Temperature Hot Water
- Low Temperature Hot Water
- Cold “Clean” Water