Double Regulating Valve | Cast Iron Double Regulating Valve

PRESSURE/ TEMPERATURE RATING OF DOUBLE REGULATING VALVE:

In accordance with BSI and ANSI Specifications. For the Line Flange Connection required, refer to the Pressure Temperature Rating Chart in the Technical Data Section of our website.

MAXIMUM TEMPERATURE 180°C – RESTRICTED USE

FLANGED:

• BS EN 1092-2 – PN 16

CONSTRUCTION OF DOUBLE REGULATING VALVE:

• Valves will be fitted with regulating disc, double regulating disc, double regulating device and indicator.
• Flanges will be drilled unless otherwise specified on order.

COMMISSIONING VALVE OPTIONS:

• Fixed Orifice Metering Station BV 411 available for coupling as a Commissioning Set
• Available as BV 223 fitted with Test Points for Variable Orifice Flow Measurement & Regulation.

MATERIALS:

• Body/Bonnet – Cast Iron BS EN 1561 EN GJL 250
• Seat – Stainless Steel Type 316
• Disc Facing Ring – Stainless Steel Type 316
• Stem – High Tensile brass BS EN 12164 CW721 R
• Gland Packing – Exfoliated Graphite
• Gasket – Exfoliated Reinforced Graphite

Nominal Size	65	80	100	125	150	200
A	290	310	350	400	480	598
B	315	340	418	512	604	966
C (OPEN)	110	138	175	195	211	460
D (OPEN)	200	200	250	315	400	530
Weight Kg.	20	25	36	60	91	153