REGO 1786 Series Heavy-Duty LNG Gas Line Regulator Medical Oxygen Equipment Stabilizing Valve Pressure Reducing Structure
Brand: REGO
Model: 1786A-C,1786B-C,1786C-C,1786D-CHOT
Connection size: 3/4 “F.NPT x 3/4” F.NPT
Adjustment Range:5~55PSI,40~110PSI,100~200PSI,175~300PSI
Connection method: threaded connection
Valve body material: Brass
Medium: LNG,O2, N2, Ar,N2O, He, H2,Air, Mixes
Description
Product Overview
The REGO 1786 Series heavy-duty gas regulators are specifically engineered for final line pressure regulation in gas distribution systems. Suitable for a wide range of gases across diverse scenarios including medical and industrial applications, these regulators feature a balanced valve seat and oxygen-compatible materials. The valve body, internal structure, and flow performance are identical to the high-end BR-1786 Series, ensuring top-tier functionality and reliability.
Key Features
- Maintains stable downstream pressure within the conventional inlet pressure range supplied by liquid gas storage tanks.
- Large-area valve seat and diaphragm balance high flow output with precise downstream pressure control, resulting in a low pressure drop rate.
- Equipped with two 1/4-inch FNPT pressure gauge ports on each side of the valve body (plugged as standard).
- The valve cover is designed with two drain/vent holes, adapting to different installation orientations.
- Features a T-handle adjusting screw for effortless operation.
- Boasts a maximum inlet pressure of up to 435 psig (30 Bar).
- Offers four downstream pressure adjustment ranges, labeled A-D.
- Operates within a temperature range of -40°F to +185°F (-40°C to +74°C).
- Complies with the CGA G-4.1 standard, making it suitable for oxygen service applications.
- Undergoes 100% factory testing to guarantee consistent quality and performance.
Material Configuration
- Valve Body: Forged brass
- Valve Cover: Nickel-plated aluminum
- Diaphragm: Nitrile rubber with PTFE lining
- Springs and Fasteners: Stainless steel
- Other Valve Body Components: Brass
- Valve Seat and O-Rings: Viton (fluororubber) as standard
- Special Adaptation: For carbon dioxide or nitrous oxide service, specify valve seats and O-rings made of EPDM material, indicated by adding “E” to the end of the part number.
Parameters
| Model(Old Model) | Connection size | Pressure Range(psi) | Pressure gauge range （PSI） |
|---|---|---|---|
| 1786A-C（1786A） | 3/4"F.NPT | 5-55 psig | 1-100 |
| 1786B-C（1786B） | 40-110 psig | 1-200 | |
| 1786C-C（1786C） | 100-200 psig | 1-400 | |
| 1786D-C（1786D） | 175-275 psig | 1-400 |
Model: 1786A-C
Brand: REGO
Model: 1786A-C
Connection size: 3/4 “F.NPT x 3/4” F.NPT
Adjustment Range:5~55PSI
Connection method: threaded connection
Valve body material: Brass
Medium: LNG,O2, N2, Ar,N2O, He, H2,Air, Mixes
Model: 1786B-C
Brand: REGO
Model: 1786B-C
Connection size: 3/4 “F.NPT x 3/4” F.NPT
Adjustment Range:40~110PSI
Connection method: threaded connection
Valve body material: Brass
Medium: LNG,O2, N2, Ar,N2O, He, H2,Air, Mixes
Model: 1786C-C
Brand: REGO
Model: 1786C-C
Connection size: 3/4 “F.NPT x 3/4” F.NPT
Adjustment Range:100~200PSI
Connection method: threaded connection
Valve body material: Brass
Medium: LNG,O2, N2, Ar,N2O, He, H2,Air, Mixes
Model: 1786D-C
Brand: REGO
Model: 1786D-C
Connection size: 3/4 “F.NPT x 3/4” F.NPT
Adjustment Range:175~300PSI
Connection method: threaded connection
Valve body material: Brass
Medium: LNG,O2, N2, Ar,N2O, He, H2,Air, Mixes
Additional information
| Brand |
RegO |
|---|
