PRV-71H
Chlorine Pressure Reducing Valve

PRV-71H
Click image to enlarge

• For Chlorine, Sulfur Dioxide or Ammonia Gas
• For Cl2 or SO2 Rates up to 12,000 PPD (227 kg/h)
• Manual or electronically actuated 
• Optional Wall Mounting Bracket
• 3/4" or 1" FNPT Connections 

Product Downloads

O&M Manual
Technical Bulletin
Dimensional Drawing
Specification
 

 Expansion Chamber Assembly

Vertical Manifold
(1 Connection Shown)

Horizontal Manifolds
(3 Connection Shown)

 Manifold (Strip) Heaters

HTS-050-230 or HTS-100-230
Click image to enlarge

• Elevates pressure manifold temperature to evaporate liquid chlorine.
• 50cm and 100cm lengths available 
• 6 ft Power Cord Included
• 230VAC

Manifold & Drip-leg Heater Brochure

• Evaproates Slugs of Liquid CL2 or SO2 in Drip Legs
• 6 ft Power Cord Included
• 110VAC, 230VAC or 24VDC Available 

Manifold & Drip-leg Heater Brochure

 Isolation Valve Assembly

• For Chlorine or Sulfur Dioxide Gas
• Protects Cylinder or Header Valves 
• Field Proven Yoke Design
• Epoxy Powder Coated for Maximum Corrosion Resistance

Isolation Valve Bulletin
Dimensional Drawing

• For Chlorine or Sulfur Dioxide Gas
• 3/4" Male NPT x Flex Connection
• Outlet threads are 1.030-14 NGO (CGA-660)  

Isolation Valve Assembly

Header (Cylinder) Valves

• For Chlorine or Sulfur Dioxide Gas
• Protects Cylinder or Header valves
• Isolation valve assembly with closed yoke design.

Isolation Valve Bulletin

• For Chlorine or Sulfur Dioxide Gas

 IV-1A
Ammonia Isolation Valve Assembly

IV-1A
Click image to enlarge

Closed Yoke Adapter

Closed Yoke Assembly

Extender

• For use with the YAH-705 closed yoke.
• 1/2" MNPT

• Closed yoke assembly (machined)

• 1/2" FNPT to 1/2" MNPT Extender

Twisted Cylinder Wrench

Universal Inlet Adapter

• Open End Fits Valve Packing Nut & Cap
• Closed End Fits Stem and Hydro Yoke Half-Dog Bolts 
  
  

• For Chlorine or Sulfur Dioxide Gas
• Excellent Chemical Resistance
• 3/4" MNPT threads

Flexible Connectors

Open Yoke

• For Chlorine or Sulfur Dioxide Gas
• 4, 6, 10 and 16 ft Lengths Available

Split Yoke Adapter

Lead Gaskets

• Connects Open Yoke to Flexible Connectors
• Outlet threads are 1.030-14 NGO (CGA-660)  

• Various Thicknesses Available

Chlorine Ball Valves

Chlorine Gas Filter

• Available in 3/4" and 1" NPT
• Monel -or- Hasteloy C-276 Ball and Stem Material

Chlorine Ball Valves
Actuated Chlorine Ball Valves

Manifold Y-strainer

Manifold Union

• Available in 3/4" NPT
• Monel Screen

Chlorine Y-strainer