Features
Provides high capacity performance at a reasonable price.
Suitable for both liquid and vapor service.
Compact design provides for easy installation.
Negative direct acting design helps to keep regulator delivery pressures constant even as tank pressures drop.
Negative direct acting design provides for excellent performance when needed most – in cold weather, when tank pressures are lowest and system demands are highest.
Consistent delivery pressure, especially in cold weather, helps assure maximum performance from the second stage regulator.
Can be readily fitted with a pressure gauge in the 1/4" FNPT port.
Molded diaphragm provides an o-ring like seal between the body and the bonnet.
Fully painted in brilliant red for complete corrosion protection.
Available in four adjustable ranges for maximum performance.
Bonnet and body are assembled in the USA using the unique, patented RegULokSM Seal System.
Application
Designed to reduce propane gas container pressure down to between 3 and 100 PSIG. Ideal for liquid or vapor service, they can be used in a variety of applications including salamander heaters, weed burning torches, fish cookers, tar pot heaters, and other industrial type services.
Part Number |
Adjustment Method |
Inlet Connection |
Outlet Connection |
Recommended Delivery Pressure Range(PSIG) |
Capacity Determined at Set Pressure of PSIG* |
Capacity BTU/hr. Propane** |
597FA | Tee Handle |
1/4" NPT |
1/4" NPT |
1-15 | 10 | 1,750,000 |
597FB | 10-30 | 20 | 3,000,000 | |||
597FC | 20-45 | 30 | 3,500,000 | |||
597FD | 40-100 | 40 | 4,500,000 |