KSBB/BS Pressure Vacuum Relief Valve

Pressure vacuum relief valve for vent to atmosphere applications, designed, manufactured and tested to API 2000, in sizes from 50 mm to 300 mm. The KSBB is the weight loaded model and the KSBS the spring loaded model, together covering settings from ±20 up to ±7,000 mmW.C.

Type

Vent to atmosphere

Design code

API 2000

Approval

Factory Mutual (FM) approved for the majority of sizes and materials

Setting range (KSBB, weight loaded)

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

Setting range (KSBS, 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

Construction

High strength one-body casting

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。