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
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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)
MATERIALS OF CONSTRUCTION
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NO.
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COMPONENT
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VALVE BODY MATERIALS
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STAINLESS STEEL
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BRASS
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1
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Inlet Body
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316SS/A276
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Brass
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2
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Inlet Gasket
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PTFE – Coated 316SS
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3
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Insert
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316SS/A276
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Brass
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4
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O-Ring
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Viton
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NBR
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5
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Poppet
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316SS/A276
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Brass
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6
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Spring
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SS304
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7
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Center Body
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316SS/A276
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Brass
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8
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Adjust Screw
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316SS/A276
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9
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Locking Screw
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10
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Outlet Gasket
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PTFE – Coated 316SS
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11
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Outlet Body
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316SS/A276
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Brass
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TECHNICAL DATA
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SERIES
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SACV
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Cracking Pressure Ranges
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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)
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Working and Back Pressure at 70°F (20°C)
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3000psig (206bar)
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Temperature Rating
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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)
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Flow Coefficient (Cv)
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0.37
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CRACKING AND RESEAL PRESSURE AT 70°F(20°C)
DIMENSIONS
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PART NO.
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END CONNECTIONS
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A
(mm)
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H
mm(in)
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INLET
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OUTLET
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SACV
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S-4
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1/4″ SUPERLOK
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82.0
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14.29 (9/16)
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S-6M
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6mm SUPERLOK
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14
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S-8M
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8mm SUPERLOK
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84.3
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16
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M4N-S4
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1/4 MALE NPT
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1/4″ SUPERLOK
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79.2
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14.29 (9/16)
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