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Quick Deliveries of High Quality Valves and Flow Meters
Celebrating 40 Years of Making Valve Automation Easy
We Make Valve Automation Easy

Ares & Zeus Series Angle Seat Valves

High Cycle-Life Pneumatically Actuated Piston Valves;
NPT or Tri-Clamp (3/8" to 2")
angle valves



The Angle Seat Valve is a 2/2-way pneumatically actuated piston valve for liquids, gases, steam and some aggressive fluids (vacuum services also.) The superior design of the piston is unique to the market, enabling the plug to retract farther from the flow path, ensuring the highest flow capacity. The dual packing design, and a large diameter self aligning stem insures the highest cycle life. A full range of accessory items are available including limit switches, solenoid valves, manual override devices, stroke limiters.

Valve Configurations

  • Spring Ret. N.C. Bi-directional Flow
  • Spring Ret. N.C. Flow from Above Plug
  • Spring Ret. N.O. Flow from Below Plug
  • Double Acting Bi-directional Flow
  • Manual Handle Bi-directional Flow


Angle Valve Overview Video

Angle Seat Valve Demo

Features & Benefits

  • High Cycle-Life
  • Integrated pneumatic actuator
  • NAMUR solenoid mounting pad (optional)
  • Fast valve actuation
  • High Cv (Flow Coefficient)
  • Compact assembly
  • Actuator head rotates 360°
  • Visual indicator
  • Robust seat & stem
  • Competitive price
  • [Angle Valve Cross Section]

Typical Applications

  • Steam Applications
  • Keg Cleaners
  • Air Drying Equipment
  • Sterilizers
  • Autoclaves
  • Process Control Applications
  • Laundry Equipment
  • Textile Dyeing & Drying
  • Bottling & Dispensing Equipment
  • Ink & Paint Dispensing
  • Industrial Compressors

Prism PI Position Switches and Expeditor Positioner

Angle Seat Valve Cross Section


End Connections:

  • NPT Threaded: 3/8" to 2"
  • Tri-Clamp: 1/2" to 2"
  • Butt Weld:(call for size range)
  • ANSI Flanged: (call for size range)
  • Metric G Threads Available


  • Body, Plug, & Stem:
     Zeus - Bronze
     Ares - 316SS
  • Seats & Seals: PTFE

Temperature Range (PTFE seals)

  • -14 to 358°F

Pressure Ratings (PTFE seals)

  • 230 psig

Angle Seat Valve Accessories

Angle Valve Accessories

Angle Seat Valves in Steam Applications

Buy an Angle Valve
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Please contact us to verify any information that is critical to your application..