Product search

• Less Susceptible to Contamination Damage
• Zero Leakage at Normal Back Pressure

• Precision control of gases or liquids up to 10,000 psi
• Soft seat and unbalanced poppet for deadtight shutoff
• Self-relieving for ease of fine tuning pressure adjustment
• High outlet pressures for controlling the widest range of pressure requirements
• Oversized hand knob for easier adjustment under pressurized conditions
• Panel mount standard
• Many models are stocked for fast delivery

• Pressure control extremely accurate when compared with
  
  conventional relief valves
• 316 stainless steel construction for compatability with most gases and liquids
• Metal diaphragm with large sensing area
• Very close cracking pressure to reseal. Zero leakage at 90% of
  
  set cracking pressure
  
  Ease of maintenance and servicing
• Ease to adjust over 5 different spring pressure rating
• Choice of poppet seal material. Viton® standard with Chemraz® and EPR as options.

• Zero Leakage
• 2600 Series Meets Package Requirements of MS24423 & Functional Requirements of MIL-V-25675 (2620T Series)
• Quick Opening, Positive Closing
• Maintenance-free Dependability

• Positive shutoff in the check direction
• Corrosion resistant 316 Stainless Steel
• Pressures up to 6000 PSI
• Cvs ranging from 2.5 to 55.0
• Line sizes from 1/4″ to 2″ standard
• Cryogenic models available
• MS tube or NPT end connections
• NASA tested and approved models

• Quick, Positive Shuttling
• Dead-tight Sealing
• Self-cleaning Operation

Features:

• Popoff or inline valves
• Adjustable crack pressure
• Zero leakage
• Optional factory preset
• Accurate set pressure
• Wide range of cracking pressure
• Tamper-proof adjustment
• 100% seat leakage tested
• PED certifications and CE marking available for most models

• Bubble tight shutoff
• Unique seat design allows for use in metering, throttling or full open/closed operation
• Teflon® seat is encapsulated to protect against wire drawing and other damage
• Low operating torque
• Ambient and cryogenic models
• Easy to maintain and panel mount
• Globe and angle configurations

Features:

• Zero leakage up to 95% of cracking pressure
• Positive reseat at high percentage of cracking pressure
• Accurate set pressure
• Wide range of cracking pressure
• Tamper-proof adjustment
• PED certifications and CE marking available for most models

Features:

• Zero leakage up to 95% of cracking pressure
• No chatter or squeal
• Positive reseal at a high percentage of cracking pressure
• No pressure rise with increasing flow
• Externally adjustable
• PED certifications and CE marking available for most models

• High Flow Capacity
• Ultra Fast Response
• Stable Cracking Pressure

• Zero Leakage
• Low Solenoid Pull
• High Flow Rate; Low Pressure Drop
• Low Amperage, Long-Life Coil
• Direct Actutation
• Explosion-proof Case
• Choice of Grommet, Conduit or AN Electrical Connections