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MCST ASME SOFT SEAT SAFETY VALVE
MCST ASME Soft Seat Safety Valve
  • Applications: Small Air Compressors with High Flow Requirements
  • Pressure Range: 25 to 450 PSI
  • Set Pressure Tolerances : ± 3% of Set Pressure
  • Maximum Temperature: -65˚F  to  250˚F
  • Construction:  C360 Machined Brass Body,
    17-7 Stainless Steel Spring, Silicone Seal
  • Bubble Tight to within 10%  of Set Pressure
  • Stamped with the UV and NB Symbols
  • Everseal 483 Sealant Standard  
  • Available Sizes: 1/8”, 1/4”, and 3/8” (BSPT Threads Available)

Part No.

Height
(In)

Hex
(In)

Wt.
Oz.

MCST12

1.75

11/16”

2.0

MCST25

1.55

MCST33

1.60
MCSP ASME SOFT SEAT SAFETY VALVE
Conrader MCSP ASME Soft Seat Safety Valve
  • Applications: Compact Size Low Flow
  • Pressure Range:  75, 125, 145, 150, 165,
    200, 225 PSI Only     
  • Maximum Temperature: 250˚F
  • Construction: C360 Machined Brass Body,  17-7 Stainless Steel Spring, Silicone Rubber Disc
  • Resilient Silicone Rubber Pad Ensures Valve is Bubble Tight to within 10%  of Set Pressure
  • Stamped with the UV and NB Symbols
  • Everseal 483 Sealant Standard
  • Available Size:   1/4” (BSPT Threads Available)

Part No.

Height
(In)

Hex
(In)

Wt.
Oz.

MCSP25

1.65

.56

1.13
MCSF ASME SOFT SEAT SAFETY VALVE
MCSF ASME Soft Seat Safety Valve Conrader
  • Applications: Standard Flow Capacities
  • Pressure Range: 50 to 300 PSI
  • Set Pressure Tolerances:   ± 3% of  Set Pressure
  • Maximum Temperature: -65˚F  to 250˚F
  • Construction: C360 Machined Brass Body, 17-7 Stainless Steel Spring, Silicone Seal  
  • Bubble Tight to within 10%  of Set Pressure
  • Stamped with the UV and NB Symbols
  • Everseal 483 Sealant Standard
  • Available Size: 1/2” (BSPT Threads Available)

Part No.

Height
(In)

Hex
(In)

Wt.
Oz.

MCSF50

2.69

7/8”

4.0

MCSB ASME SOFT SEAT SAFETY VALVE
Conrader MCSB ASME Soft Seat Safety Valve
  • Applications: High Flow Requirements
  • Pressure Range: 25 to 300 PSI
  • Set Pressure Tolerances: ± 3% of  Set Pressure
  • Maximum Temperature: -65˚F  to 250˚F
  • Construction: C360 Machined Brass Body,
    17-7 Stainless Steel Spring, Silicone Seal
  • Bubble Tight To within 10% of Set Pressure
  • Stamped with the UV and NB Symbols
  • Everseal 483 Sealant Standard
    Available Sizes: 1/2”, 3/4” (BSPT Threads Available)

Part No.

Height
(In)

Hex
(In)

Wt.
Oz.

MCSB50

3.58

1-1/16

9.8  

MCSB75

3.61
MCSW ASME SOFT SEAT SAFETY VALVE
Conrader MCSW ASME Soft Seat Safety Valve
  • Applications: High Flow Requirements
  • Pressure Range: 25 to 300 PSI
  • Set Pressure Tolerances: ±3% of  Set Pressure
  • Maximum Temperature: -65˚F  to 250˚F
  • Construction: C360 Machined Brass Body,
    17-7 Stainless Steel Spring, Silicone Seal
  • Bubble Tight to within 10% of Set Pressure
  • Stamped with the UV and NB Symbols
  • Everseal 483 Sealant Standard
  • Available Sizes: 1”, 1-1/4” (BSPT Threads Available)

Part No.

Height
(In)

Hex
(In)

Wt.
Oz.

MCSW10

4.42

1-5/8”

21.7 

MCSW12

4.46

1.69

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