公司名称：广州奥丽斯特燃气设备有限公司

规格
阀体尺寸和端部连接方式
NPS 1 和 2 / DN 25 和 50，端部连接为 NPT、ASME CL150 RF、CL300 RF 或 CL600 RF
*大入口压力
 1500 psig / 103 bar
*大出口压力
*高 500 psig / 34.5 bar
出口压力范围
3 至 500 psig / 0.21 至 34.5 bar 之间的 10 个范围
取压方式
内取压
温度适用范围
丁腈橡胶 (NBR)、尼龙 (PA) 和氯丁橡胶 (CR)：-20 至 180°F / -29 至 82°C
氟橡胶 (FKM) 和全氟橡胶 (PTFE)：0 至 300°F / -18 至 149°C
Fisher Type 630 Big Joe™ regulators are direct-operated, spring-loaded, pressure reducing regulators available in NPS 1 & 2 / DN 25 & 50 body sizes designed for maximum inlet pressures to 1500 psi/103 bar and outlet pressures from 3-500 psi/0.21-34.5 bar. Type 630 can be used with natural gas, air, or a variety of other gases for such applications as first-stage farm-tap or high-pressure industrial regulators. They can be converted to a relief valve in the field.
Features
High-Pressure Capabilities
Rugged Construction
Better Low-Pressure Control
Sour Gas Service Capability
Specifications
Body Size and End Connection Styles NPS 1 and 2 / DN 25 and 50 with an end connection of NPT, ASME CL150 RF, CL300 RF, or CL600 RF
Maximum Inlet Pressure 1500 psig / 103 bar
Maximum Outlet Pressure Up to 500 psig / 34.5 bar
Outlet Pressure Range 3 to 500 psig / 0.21 to 34.5 bar in 10 ranges
Pressure Registration Internal
Temperature Capabilities Nitrile (NBR), Nylon (PA), and Neoprene (CR): -20 to 180°F / -29 to 82°C
Fluorocarbon (FKM) and Perfluoroelastomer (PTFE): 0 to 300°F / -18 to 149°