Pressure Controls, Inc.

PRESSURE SWITCHES

 

 

 

 

 

 FREE ENGINEERING ASSISTANCE, CALL 973-751-5002

 

 

Model A-17 Nuclear Rated Pressure Switch

 

Current Use

Nuclear Reactors

Pressure Ranges

25-200; 200-500; 500-1000; 1000-3000 PSIG

Proof Pressure

4000 PSIG

Burst Pressure

8000 PSIG

Operating Temperature

-50 deg; to 300 deg; C

Materials

300 Series SS

Operating Media

All compatible with SS

Electrical Rating

5 amp. Res 115-250 VAC, SPDT & Dual SPDT

Dielectric Strength

1000 V RMS

Electrical Connection

3/4 inch conduit, flying leads.

Pressure Connection

3/8 in NPT, options available.

Qualification

IEEE 323-1974 and 344-1975

Diameter

1 1/2 inches

Length

3 7/16 inches

 

 

LCD Series Economical
Pressure & Vacuum Switches

 

Model No.

LCD-1

LCD-2

LCD-6

LCD-8

 

Pressure
Range-PSIG

5-50

1-300

100-2000

200-3000

Proof
Pressure-PSIG

80

2000

3000

4000

Burst
Pressure- PSIG

140

4000

6000

6000

A

1-15/16

2-5/16

2-5/16

2-5/16

B

1-3/8

1-15/16

1-15/16

1-15/16

C

5/8 Hex

1-1/8

1-1/8

1-1/8

 

Materials

Port: Stainless Steel or Aluminum or Brass wetted materials; Housing: Aluminum (options available)

 

Media

All compatible with above

 

Temperature

-50 deg; to 140 deg; C (LCD-1  to 95 deg;C)

 

Electrical Rating

5 amp. Resistive 110 V/220 VAC, 3 amp. Inductive 28 VDC. SPDT and Dual SPDT snap-action, UL listed (LCD-1, 1 amp 110 VAC).

 

Electrical Connection

6" Teflon coated flying leads (options available)

 

Pressure Connection

1/8 NPT Male, 1/4 NPT-M, VCR, Custom

 

Dielectric Strength

1000 V RMS

 

Options and Custom switches are available. Can be made to sense vacuum. All switches are preset at the factory and are tamper-proof.

 

 

P Series
Pressure & Vacuum Switches

(Field Adjustable)

 

Model No.

P5

P10

P60

P110

P500

V10

 

Pressure
Range-PSIG

.07-5

1-10

5-60

10-110

70-500

1" - 29"
Hg (VAC)

Proof
Pressure-PSIG

7

15

90

150

750

15

Burst
Pressure- PSIG

15

60

125

250

800

30

Dimensions Inches A

2-1/2

2-1/2

2-1/2

2-1/2

2-1/2

2-1/2

Inches B

1-1/2

1-7/8

1-7/8

1-7/8

1-7/8

1-7/8

Inches C

2-3/4

1-7/8

1-3/16

1-3/16

1

1-7/8

 

Materials

Port: 300 Series Stainless Steel; Capsule: NiSpan  C; Housing: Aluminum

 

Operating Media

Can handle all media compatible with materials listed, e.g., Hydraulic, Oil, J.P.4, Water, Nitrogen, Oxygen, etc.

 

Temperature

-50 deg; to 140 deg; C

 

Electrical Rating

SPDT snap action switch, 5 amp resistive, 110V-250VAC, 28VDC, 3 amp ind. UL listed.

 

Electrical Connection

6" Teflon coated flying leads (options available).

 

Pressure Connection

1/8 NPT, options available.

 

Dielectric Strength

1000 V RMS

 

Qualification

Meets various MIL Specs.

 

Custom Pressure Switches available on special order. When ordering specials, please specify: (1) Critical Setting (increasing or decreasing); (2) Media; (3) Proof Pressure; (4) Electrical Connection: pigtail, MS or Solder Pins; (5) Special features desired.

 FREE ENGINEERING ASSISTANCE, CALL 973-751-5002

 

 

 

 

 

 406 Cortlandt Street / Belleville, NJ 07109-3204
Phone (973) 751-5002 / Fax (973) 751-9653

 Email:   pci.paul@verizon.net

 

           

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