Aqua Environment Co. Inc.
Aqua Environment Co. Inc.
3100 Kerner Boulevard, Suite N
San Rafael, CA 94901
Billing/Invoicing Address:
Aqua Environment
P.O. Box 935
Stinson Beach, CA 94970
Phone: 415-453-8157
Fax: 415-453-0688
Email: support@aquaenvironment.com
Website: www.aquaenvironmentinc.com
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  • High Flow Reducing Regulator
  • Hand/Spring Loaded
  • 1/2 in. NPT outlet
  • 1/4 in. NPT inlet
  • 0 to 400 psi out
  • Non-vented
  • Body Heating manifold
  • Low temperature version
  • Nitrile o-rings
  • -60ºF
Unit of Measure

Specifications

Series Designation

 N/A 873 Series

Type

 N/A High Flow Reducing Regulator

Hand Loaded/Operated or Dome/Air Operated

 N/A Hand/Spring Loaded

Maximum Rated Pressure

 N/A 6000 psi

Outlet Pressure Range

 N/A 0-400 psi

Outlet Pressure Rating

 N/A 6000 psi

Inlet Port Size

 N/A 2 ea 1/4 in. FNPT (One Inlet, One Gauge)

Outlet Port Size

 N/A 1 ea 1/4 in. FNPT (Gauge), 1 ea 1/2 in. FNPT (Outlet)

Flow Coefficient (Cv)

 N/A 0.8 (equals 0.23 in. orifice)

Outlet Pressure Variations with Inlet Pressure Variations

N/A 10 psi rise/1000 psi inlet drop

Leakage

 N/A Bubble Tight

Weight

 N/A 1350 g

Overall Length

 N/A 13 Inch

Round Diameter

 N/A 3 Inch

Minimum Temperature

 N/A -60 ºF

Body Material

 N/A Anodized Aluminum

Internal Materials

 N/A Anodized Aluminum Brass Stainless

Seal Materials

 N/A Kel-F Nitrale

Repair Kit/Service Items

 N/A 979-400-NV-H-L

Accessories

 N/A Mount Nuts: P/N 952 (Two Required)

Special Note

 N/A Heating manifold ports: 2 at 1/4 in. FNPT (inlet and outlet)