©Johnstone Supply eCatalog 216

COMMERCIAL CONTROLS Pneumatics

Pneumatic Water Valve • Normally open, single seated, high pressure valve provides proportional control of hot and/ or cold water in unit air conditioners and fan coil units • Small size permits installation where space is limited

• Forged brass, straight-through body with end connections threaded for 45 degrees SAE flare fitting nuts • Spring-loaded, self-adjusting, Buna-N "V" ring packing is replaceable without shutting system down

Each

Order # Mfg. #

Cv

Conn. Size

Spring Range 3 to 10 PSI

L47-294 VP527A1034

1.6

1/2"

575.00

Valve Accessories w

Each

Order # Mfg. #

Description

L39-926 L39-838 L39-839

14001046-004 Fastener, Cover for VP525, VP526 and VP531 Valves 14003115-001 Valve Rebuild Kit for VP525 1/2", 2 Cv Valves 14003117-001 Valve Rebuild Kit for VP525 3/4", 3 Cv Valves

12.49

699.00 765.00 165.00 195.00

L39-840 14003297-001 Valve Repack Kit for VP526A, VP527 & VP531A Valves w/3/16" Stem

L39-999

14004932-001 Valve Adaptor for Connecting VP Series Valves to a M6410/M7410 Electric Actuator

Room Temperature Sensor • One or two-pipe, direct acting • Plug-in air connections • High efficiency air filter • Bimetal element • Cover not included — uses popular TP970 covers • Horizontal or vertical mount with plug-in backplate

• Continuous temperature indication available by using receiver gauge Specifications: • Sensing range: 50°F to 100°F • Maximum supply air: 25 PSI • Air consumption: 0.019 SCFM with 0.007" restrictor • Throttling range: 3.5°F fixed • Dimensions: 3" H x 1-7/8" W x 1-1/2" D

Each

Order # Mfg. #

L38-541 TP974A2000

769.00

Temperature Sensors • One-pipe, direct acting temperature sensor used with RP908 or RP920 controllers • Proportionally controls pneumatic valve or damper actuators • Corrosion resistant • Rod and tube insertion element or liquid filled averaging element

• Continuous temperature indication available by using receiver gauge Specifications: • Maximum supply air: 25 PSI • Output pressure: 3 to 15 PSI • Air consumption: 0.019 SCFM • Dimensions: 2-1/2" W x 4-7/8" H x 2" D; 1-7/8" W x 3" H x 1-1/2" D for L38-509

A

B

Each

Fig. Order # Mfg. #

Mounting

Temp. Range

Element Length 15" Rod & Tube 27" Rod & Tube 7" Rod & Tube 7" Rod & Tube 7" Rod & Tube 15" Rod & Tube

L86-299

A A A A A A B

LP914A1003 Duct

-40°F to +160°F -40°F to +160°F -40°F to +160°F 40°F to 240°F -40°F to +160°F 25°F to 125°F

875.00 4599.00 775.00 1345.00 775.00 975.00 1199.00

L86-300 LP914A1011 Wall L38-506 LP914A1045 Duct

L38-505

LP914A1052 Well

L38-508 LP914A1060 Well

L38-507

LP914A1144 Duct

L38-509 LP915A1044 Duct

0°F to 200°F

18'6" Liquid Filled Averaging

Remote Bulb Temperature Sensor • Two-pipe, single temperature, remote bulb temperature sensor • Provide proportional control of pneumatic valves or damper actuators • Pilot operated for high capacity • Replaceable filter cartridge • Liquid filled remote bulb element

Specifications: • Temperature range: 30°F to 150°F • Throttling range: 5°F to 25°F, preset at 10°F • Maximum supply air: 30 PSI • Air consumption: 0.011 SCFM • Dimensions: 3-1/8" W x 5-9/16" H x 2-11/16" D

Each

Order # Mfg. #

Control Action Direct Acting

Element Length

L38-512 LP920A1005

8' Averaging for Duct Mounting

1745.00

413

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