Fisher gas regulator 627-577 upgrade name 627-1217-30000
Fisher 627-577 upgraded to 627-1217-30000, direct-operated gas regulator, DN50, 16 bar max inlet, 0.3-1.4 kg/cm² outlet, ductile iron.
Product Details
627-577 Pressure Regulator Technical Parameters:
Diameter: DN50 2 inches
Inlet Pressure: 16 bar
Outlet Pressure: 0.3-1.4 kg, with optional outlet pressures of 2 kg, 3 kg, 4 kg
Fisher 627-577 (upgraded to 627-1217-30000) is a direct-operated pressure reducing regulator designed for low and high-pressure systems. This regulator features a specially designed metal orifice structure and fluid path that reduces seat wear and lowers noise. Suitable for natural gas, liquefied petroleum gas (LPG), air, and other non-corrosive gases. Can be used in small town or small city gas supply stations, relief valve systems, monitoring regulator systems, or high-pressure industrial gas supply stations.
Pressure Ratings:
- Maximum Inlet Pressure: 16 bar (232 psi)
- Outlet Pressure Range: 0.3 - 1.4 kg/cm² (4.3 - 19.9 psi), optional: 2 kg, 3 kg, 4 kg
Temperature Capabilities:
- Operating Temperature: -29°C to 82°C (-20°F to 180°F)
Flow Capacity:
- Natural Gas: 500 m³/h
- LPG (Liquefied Petroleum Gas): 400 kg/h
- Cv Value: 28.5 - 39.9
- Cg Value: 6.9 - 200
Construction:
- Port Size: DN50 (2 inch)
- Body Material: Ductile Iron / Steel
- Spring Case: Aluminum / Ductile Iron / Steel
- Trim (Valve Plug/Seat): Aluminum / Stainless Steel
- Diaphragm: Nitrile Rubber (NBR) / Fluorocarbon Rubber (FKM)
- Diaphragm Plate: Steel
- Seal Material: NBR / FKM
- Spring: Steel
Connection Options:
- Threaded: 3/4", 1", 2" NPT
- Flanged: 1", 2" ANSI 300RF; 1", 2" ANSI 600RF
Weight:
- Ductile Iron / Steel Body: Approx. 4.5 kg (9.9 lb)
- Aluminum Body: Approx. 2.8 kg (6.2 lb)
