Series R-7000 - Subminiature Regulators
The modular sub-miniature precision pressure regulator is designed for precise regulation of pressure. It is ideal for instrumentation and industrial applications. The pressure regulator has a 20-turn adjustment range from .5 to 100 PSI. Maximum supply is 150 PSI. Four adjustment ranges are available: 10 PSI, 30 PSI, 60 PSI and 100 PSI. The standard device is furnished with an adjustment or an exposed screw- driver slot adjustment by which the pressure range can be adjusted.
Mounting:
Panel Mounting: 9/16" hole for panel mounting, mounting nut furnished. Panel mounting nut should be finger tight, plus 1/4 turn. Base Mounting: .115 diameter mounting holes; use 4 - 40 mounting screws.
Materials:
Housing: glass filled celcon; Adjustment screw: carbon filled nylon; Retaining ring: carbon spring steel; Stem assembly: celcon; Diaphragm: Buna N, Polyurethane; Diaphragm assembly: celcon; O-rings: Buna N, silicone nirtile; Valve seat: PVC; Filter: stainless steel 304, micron size 380; Manifold mount screws: zinc; Springs: stainless steel, non corrosive music wire, coated with E coat epoxy.
Typical Specifications:
• Adjustment range 0.5 to 100 psi
• Maximum supply 150 psi
• Operating temperature 40° to 150° degrees F
• Recommended filtration 5 micron
• Supply variation effect within .1 psi output change, 10 psi supply change
• Flow regulator maximum flow 5 SCFM with 100 psi
• Repeatability with .1 psi when supply pressure is turned off/on
• Drift 0.1 psi total drift at 75° degrees F
• Supply consumption within 400 cc/m at 100 psi, with dead-end output
• Automatic relief
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