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Type 630 Pressure Reducing Regulator
The Type 630 Big Joe® regulators are direct-operated, spring-loaded, pressure reducing regulators. They are available in 1 and 2-inch (DN 25 and 50) body sizes, and they are designed for maximum inlet pressures to 1500 psig (103 bar) and outlet pressures from 3 to 500 psig (0,21 to 34,5 bar). The Type 630 can be used with natural gas, air, or a variety of other gases for such applications as first-stage farm-tap regulators or high-pressure industrial regulators. The Type 630 can be converted in the field to a relief valve or is available as the Type 630R relief valve / backpressure regulator.
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Features- High Pressure Capabilities
- Rugged Construction
- Better Low Pressure Control
- Sour Gas Service Capability
Body Size and End Connection Styles1 or 2-inch (DN 25 or 50) Maximum Inlet Pressure1500 psig (103 bar) Maximum Outlet PressureUp to 500 psig (34,5 bar) Outlet Pressure Range3 to 500 psig (0,21 to 34,5 bar) in 10 ranges Pressure RegistrationInternal Temperature CapabilitiesNitrile (NBR), Nylon (PA), and Neoprene (CR): -20° to 180°F (-29° to 82°C) Fluoroelastomer (FKM) and Teflon (TFE): 0° to 300°F (-18° to 149°C) Dimensions and Approximate Shipping WeightsBody Size, Inches (DN)
| NPT Dimensions, Inches (mm)
| Approximate Shipping Weights, Pounds (kg)
| A
| B
| C
| D
| E
| F
| Cast Iron Body and Castings
| Steel Body and Castings
| Low-Pressure Regulator
| 1 (25)
| 7.38 (187)
| 3.69 (93,7)
| 7.19 (183)
| 10.31 (262)
| 1.38 (35,1)
| 15.38 (391)
| 30 (13,6)
| 35 (15,9)
| 2 (50)
| 7.88 (200)
| 3.94 (100)
| 7.19 (183)
| 10.94 (278)
| 2.00 (50.8)
| 15.88 (403)
| 35 (15,9)
| 40 (18,1)
| | High-Pressure Regulator | 1 (25)
| 7.38 (187)
| 3.69 (93.7)
| 4.69 (119)
| 7.62 (119)
| 1.19 (30,2)
| 15.88 (403)
| 21 (9,53)
| 25 (11,3)
| 2 (50)
| 7.88 (200)
| 3.94 (100)
| 4.69 (119)
| 8.19 (208)
| 1.19 (30.2)
| 16.38 (416)
| 28 (12,7)
| 32 (14,5)
| | Body Size Inches (DN) | FLANGED DIMENSIONS, INCHES (mm) | | A | B | E | F | G | L | | Class | Class | | 150 | 300 and 600 | 150 | 300 and 600 | | Low-Pressure Regulator | | 1 (25) | 18 (457) | 8 (203) | 7.2 (183) | 11.1 (282) | 11.4 (289) | 2.1 (53,3) | 2.4 (60,9) | 20.7 (526) | | 2 (50) | 20 (508) | 9 (228) | 7.2 (183) | 11.9 (302) | 12.2 (310) | 3 (76,2) | 3.3 (83,8) | 21.9 (556) | High-Pressure Regulator | | 1 (25) | 18 (457) | 18 (457) | 4.7 (119) | 8.6 (218) | 8.9 (226) | 2.1 (53,3) | 2.4 (60,9)
| 21.2 (538)
| 2 (50)
| 20 (508) | 20 (508) | 4.7 (119) | 9.4 (238) | 9.7 (246) | 3 (76,2) | 3.3 (83.8) | 21.4 (544) |
Additional Technical DataFor additional technical information, contact your local Sales Office or refer to technical documentation. |
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