MASTER PNEUMATIC - REGULATORS

⬅ Products     ⬅ Air Preparation     ⬅ Regulators

Water Pressure, CO2/Nitrogen, Relief Valves
Sentry Water Pressure Valve - Acetal

Part Number: R13M, R14M (1/8" & 1/4")

Designed to set pilot pressure of the water for the main valve in a sprinkler system. See diagram below.  Piston-type design (R13M models) or diaphragm-type (R14M models).
Non-relieving. Corrosion-resistant construction.  Optional large valve seat for water flows up to six gallons per minute.

Ambient/Media Temperature: 35° to 125°F (1.7° to 52°C)
Body,
Dome and Knob: Acetal
Fluid Media:
Water
Inlet Pressure:
150 psig (10 bar) maximum
Main Spring:
Stainless Steel
Outlet Pressue:
Adjustable up to 100 psig (7 bar); locking adjustment cap
Panel Mounting:
1-3/16 inch (30 mm) hole required
Pressure Gauge:
Optional (0-160 psig)
Seals:
Nitrile


For further information refer to Online Specs.

Miniature Water Pressure Valve - Brass

Part Number: R53MB, R54MB (1/8" & 1/4")

Optional large valve seat for water flows up to 6 gallons per minute. Piston-type design (R53MB models) or diaphragm-type (R54MB models).
Non-relieving.

Ambient/Media Temperature: 35° to 125°F (1.7° to 52°C)
Body:
Brass     
Dome:
Nylon      
Knob:
Acetal
Fluid Media:
Water
Inlet Pressure:
300psig (21bar) maximum
Main Spring:
Stainless Steel
Outlet Pressue:
Adjustable up to 100 psig (7 bar)
Panel Mounting:
1-3/16 inch (30 mm) hole required
Pressure Gauge:
0 to 160 psig (11 bar); 1/8NPT gauge ports front and rear
Seals:
Nitrile


For further information refer to Online Specs.

Miniature CO2 & Nitrogen Regulators - Aluminium

Part Number: CX-0, CX-1 (1/8" & 1/4")

Inline mounting. Avaliable in relieving and non-relieving diaphragm designs.  Outstanding control at a relatively low cost.  Pressure gauge optional.  NPTF port threads; optional BSPP threads.

Ambient/Media Temperature: -40° to 175°F (-40° to 79.4°C)
Body and Dome:  Aluminum; Optional Anodized coating.
Fluid Media: CO2, inert gas
Inlet Pressure: 300 psig (21) bar maximum
Outlet Pressure: Adjustable up to 100 psig (7 bar) standard. Optional pressure ranges available
Pressure gauge: 
0 to 160 psig (10.3 bar); 1/8-NPT gauge ports front and rear. Optional 1/8” 0-30 psig and 0-60 psig gauge can be purchased seperately.

Panel Mounting: 1-3/16 inch (30mm) hole required
Seals: Neoprene seals and o-rings, Nitrile diagphragm; Optional Nitrile seals, O-rings, and Diaphragm

For further information refer to Online Specs.

Miniature Relief Valves - Aluminium

Part Number: RV56, CX-2 (1/8" & 1/4")

NPTF port threads; optional BSPP threads. Pressure gauge. Diaphragm-type design. Inline mounting.

Ambient/Media Temperature: (4° to 52°C - RV56), (-4° to 52°C - CX-2)
Body: Aluminum     
Dome:
Nylon, (Aluminum - CX-2)     
Knob:
Acetal

Fluid Media: Compressed air
Fluid Media: CO2, inert gas (CX-2 only)
Relieving Range: 1 to 100 psig (0.07 to 6.9 bar) Standard. Other optional ranges are available for CX-2
Maximum Relief Flow Range: 10 to 30 scfm (4.7 to 14 l/s) with a pressure differential of 10 to 15 psi (0.7 to 1 bar)
Minimum Relief Flow: 5 ml/minute (RV56)
Pressure Gauge - RV56: 0 to 160 psig (11 bar); 1-1/2 inch dial face; 1/8 NPT gauge ports front and rear
Pressure Gauge - CX-2: 0 to 160 psig (10.3 bar); 1/8-NPT gauge ports front and rear. Optional 1/8” 0-30 psig and 0-60 psig gauge can be purchased seperately
Panel Mounting: 1-3/16 inch (30 mm) hole required
Seals: Nitrile - RV56, Neoprene seals, O-rings and diagphragm; Optional Nitrile seals, O-rings, and Diaphragm - CX-2
Maximum Inlet Pressure: 300psi - RV56, 250psi - CX-2

For further information on RV56 , or CX-2