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
*大工作压力:125 psig / 8.6 bar
允许的出口压力
紧急(外壳):25 psig / 1.7 bar 
要避免内部零件损坏的*大工作压力:3 psi / 0.21 bar 超出出口压力设置的差压
出口压力范围
4 in. 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℃
Type HSR direct-operated, spring-loaded pressure reducing regulators provide control in residential, commercial, and industrial applications for natural, manufactured, or liquefied petroleum gases.Internal relief across the diaphragm helps minimize overpressure. Any outlet pressure over the start-to-discharge point of the nonadjustable relief valve spring moves the diaphragm off the relief valve seat, allowing excess pressure to vent.
Regulators meet ANSI B109.4/CGA 6.18.
Features
Angle Bodies
Globe Bodies
High Capacity
Compact Design
High Capacity Internal Relief
Meets or Exceeds ANSI B109.4 / CGA 6.18 Requirements
Fixed Factor / PFM Accuracy
Specifications
Body Size and End Connection Styles NPS 3/4 x 3/4, 3/4 x 1, 1 x 1, NPT All sizes available in Globe or Angle Body
Allowable Inlet Pressure Emergency: 150 psig / 10,3 bar
Maximum Operating Pressure: 125 psig / 8,6 bar
Allowable Outlet Pressure Emergency (Casing): 25 psig / 1,7 ba |