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SUPERLOK CHECK VALVES SACV SERIES

compression-end-check-valve

 

SUPERLOK SACV SERIES
SUPERLOK CHECK VALVES | 316 STAINLESS STEEL

APPLICATIONS: Instrumentation Devices

FEATURES

  •  Working pressures up to 3000 psig (206 bar)
  •  Temperature range from -10°F to 375°F (-23°C to 191°C ) with Viton Seal
  •  Cracking pressures adjustable from 3 to 600psi (0.2 to 14.3bar)
  •  Variety of end connections
  •  316 stainless steel and brass materials
  •  All valves are factory tested for cracking pressure and reseal performance

SACV
S
4
A
SS
1
2
3
4
5

1. VALVE SERIES
2. END CONNECTION TYPE
3. CONNECTION SIZE
4. CRACKING PRESSURE DESIGNATOR (A: 3-50 psi, B: 50-150 psi, C: 150-350 psi, D: 350-600 psi)
5. BODY MATERIAL DESIGNATOR (SS: 316 Stainless Steel (standard), B: Brass)

superlok-check-valves

MATERIALS OF CONSTRUCTION

NO.
COMPONENT
VALVE BODY MATERIALS
STAINLESS STEEL
BRASS
1
Inlet Body
316SS/A276
Brass
2
Inlet Gasket
PTFE – Coated 316SS
3
Insert
316SS/A276
Brass
4
O-Ring
Viton
NBR
5
Poppet
316SS/A276
Brass
6
Spring
SS304
7
Center Body
316SS/A276
Brass
8
Adjust Screw
316SS/A276
9
Locking Screw
10
Outlet Gasket
PTFE – Coated 316SS
11
Outlet Body
316SS/A276
Brass

TECHNICAL DATA

SERIES
SACV
Cracking Pressure Ranges
3 to 50 psi (0.2 to 3.4bar)
50 to 150 psi (3.4 to 10.3bar)
150 to 350 psi (10.3 to 24.1bar)
350 to 600 psi (24.1 to 41.3bar)
Working and Back Pressure at 70°F (20°C)
3000psig (206bar)
Temperature Rating
VITON O-Ring: -10°F to 375°F (-23°C to 190°C)
NBR O-Ring: -10°F to 250°F (-23°C to 121°C)
Flow Coefficient (Cv)
0.37

CRACKING AND RESEAL PRESSURE AT 70°F(20°C)

DIMENSIONS

PART NO.
END CONNECTIONS
A
(mm)
H
mm(in)
INLET
OUTLET
SACV
S-4
1/4″ SUPERLOK
82.0
14.29 (9/16)
S-6M
6mm SUPERLOK
14
S-8M
8mm SUPERLOK
84.3
16
M4N-S4
1/4 MALE NPT
1/4″ SUPERLOK
79.2
14.29 (9/16)

 

 

 

 

 

 

 

 

 

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