功能
角型阀体
直通阀体
高流通能力
紧凑型设计
高流量内部泄压
满足或超出 ANSI B109.4 / CGA 6.18 标准的要求
固定系数/PFM 精度
规格
阀体尺寸和端部连接方式
角型阀体或直通阀体可提供 NPS 3/4 x 3/4、3/4 x 1、1 x 1、NPT 所有尺寸
允许的入口压力
紧急：150 psig / 10.3 bar
Zui大工作压力：125psig / 8.6 bar
允许的出口压力
紧急（外壳）：25 psig / 1.7bar
要避免内部零件损坏的Zui大工作压力：3psi / 0.21 bar 超出出口压力设置的差压
出口压力范围
4in. w.c. 至 2.2 psig / 10 mbar至 0.15 bar 之间的七个范围
取压方式
内取压
温度适用范围
-20至 160°F/-29 至 71℃
TypeHSR direct-operated, spring-loaded pressure reducing regulatorsprovide control in residential, commercial, and industrialapplications for natural, manufactured, or liquefied petroleumgases.Internal relief across the diaphragm helps minimizeoverpressure. Any outlet pressure over the start-to-discharge pointof the nonadjustable relief valve spring moves the diaphragm offthe relief valve seat, allowing excess pressure tovent.
Regulatorsmeet ANSI B109.4/CGA 6.18.
Features
AngleBodies
GlobeBodies
HighCapacity
CompactDesign
HighCapacity Internal Relief
Meets or ExceedsANSI B109.4 / CGA 6.18 Requirements
Fixed Factor / PFMAccuracy
Specifications
BodySize and End Connection Styles NPS 3/4 x 3/4, 3/4 x 1, 1 x 1, NPTAll sizes available in Globe or Angle Body
Allowable InletPressure Emergency: 150 psig / 10,3 bar
Maximum OperatingPressure: 125 psig / 8,6 bar
Allowable OutletPressure Emergency (Casing): 25 psig / 1,7 bar
Maximum OperatingPressure to Avoid Internal Parts Damage: 3 psi / 0,21 bardifferential above outlet pressure setting
Outlet PressureRanges 4-inches w.c. to 2.2 psig / 10 mbar to 0,15 bar in 7ranges
PressureRegistration Internal
TemperatureCapabilities -20 to 160°F / -29 to 71°C
Fisher China GuangzhouHonest Gas Equipment Co., LTD. www.zgfisher.com
Tel:+86-020-32201622
Mobilephone|weixin:
E-mail:363495724@qq.com
