KSVR/VS Vacuum Relief Valve

Vacuum relief valve to API 2000, protecting a tank against under pressure only. The KSVR is weight loaded from −20 to −700 mmW.C, the KSVS spring loaded from −700 to −7,000 mmW.C.

Type

Vacuum relief only

Design code

API 2000

Setting range (KSVR, weight loaded)

−20 mmW.C minimum to −700 mmW.C maximum

Setting range (KSVS, spring loaded)

−700 mmW.C minimum to −7,000 mmW.C maximum

Size range

50 mm to 300 mm

Connection

ANSI 150lb FF flange as standard; different connections available on request

Body materials

Aluminium, carbon steel, 304SS, 316SS, with various trims

数据以厂商公布为准。最终选型请在订购前对照当前数据表确认。