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- Inlet pressures up to 6000 psi
- Broad range of outlet pressures up to 2500 psi
- Captured vent model for corrosive fluids (1341-1016)
- Self-relieving vent for non corrosive fluids (1341)
- Soft seat and unbalanced poppet for dead-tight shutoff
- 10 micron inlet filter in gas models for additional seat protection
- Tamper-proof cap or speed handle options
- Many models are stocked for fast delivery
- Designed for high flow, high pressure gas and liquid applications
- Gas loaded dome provides accurate set point regulation
- Inlet/outlet pressures up to 6000 psi
- Internal or downstream sensing
- Self-contained dome loading available
- Compact body design
- Designed for high flow, high pressure gas and liquid applications
- Gas loaded dome provides accurate set point regulation
- Compact body design
- Inlet/outlet pressures up to 6000 psi
- Internal or downstream sensing
- Self-contained dome loading available
- Excellent set pressure accuracy
- Corrosion resistant construction
- Unbalanced valve design assures bubble-tight seal at lockup
- 3 moving parts, no sliding seals—affects of hysterisis are minimized
- Ease of maintenance
- Gauge ports, 1/4" NPT standard
- Panel mounting standard
- Choice of seat materials: Kel-F standard, Vespel® and PEEK optional
- Suitable for gases and liquids
- 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.
- Exceptionally compact design envelope
- Unique design minimizes friction and wear
- Repeatable set pressure
- Filtered inlet prevents contaminants from affecting set pressure and lockup.
- Threaded seat provides blow-out safety
- Corrosion resistant
- Inlet pressures from 15 to 700 psi
- Outlet pressures from 2 to 10 psi
- Bubble-tight under all operating conditions
- Installation orientation is attitude insensitive
- Outlet pressure is preset and locked at the factory
- Designed for gaseous hydrogen, CNG, methane, propane and inert gases
- Compact design, approximately 1.5″ by 1.5″