High Flow Reducing Regulator

SKU: 163

High Flow Reducing Regulator

SKU: 163
The Model 873 is a high flow balanced poppet handspring loaded reducing regulator

Be the first to review this product

The Model 873 High Flow Reducing Regulator is a piston type hand loading regulator. The Model 873 High Flow Reducing Regulator utilizes a balanced poppet design for high flow and minimum effect of inlet pressure on outlet pressure. The poppet assembly is contained in a cartridge with internal filtration permitting very easy in field servicing. The low cost poppet cartridge factory is preassembled and contains the more critical valving elements of the regulator thus eliminating in-field servicing problems. The Model 873 High Flow Reducing Regulator is self venting. This regulator design was developed for gas mixers for commercial diving where high flow very precise pressure control and high reliability are needed. They have served this application for many years.
Series Designation: 873 Series
Type: High Flow Reducing Regulator
HandSpring Loaded
Maximum Rated Pressure: 6000 psi
Outlet Pressure Range: 0-400 psi
Outlet Pressure Rating: 6000 psi
Inlet Port Size: 2 ea 14 in. FNPT (One Inlet One Gauge)
Outlet Port Size: 1 ea 14 in. FNPT (Gauge) 1 ea 12 in. FNPT (Outlet)
Flow Coefficient (Cv): 0.8 (equals 0.23 in. orifice)
Outlet Pressure Variations with Inlet Pressure Variations: 10 psi rise1000 psi inlet drop
Leakage: Bubble Tight
Weight: 1300 g
Overall Length: 6.5 in.
Round Diameter: 3 in.
Minimum Temperature: -15º F
Body Material: Anodized Aluminum
Internal Materials: Anodized Aluminum Brass Stainless
Seal Materials: Kel-F Viton