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Trade Name

A-LOK® (3) CPI™ (3) Seal-Lok® (1)

Valve Type

Check Valve (3) Replacement parts (1)

Series

C2 (2) C4 (2) C6 (2) C8 (2) C12 (2) C16 (2) CB8 (2) CB12 (2) CO4 (1) CO6 (1) CO8 (1)

Pressure Range

Low pressure (3)

Inch/Metric

Inch (4) Metric (2)

Connection Type

Double ferrule compression (3) Double ferrule compression / Female SAE (1) Double ferrule compression / Male NPT (1) Female NPT (2) Female NPT / Male NPT (1) Male NPT (2) Male NPT / Double ferrule compression (2) Male NPT / Female NPT (2) Male NPT / Single ferrule compression (2) Seal-Lok face seal (1) Single ferrule compression (3) Single ferrule compression / Male NPT (1) UltraSeal face seal (1) VacuSeal face seal (2)

Inlet port 1

1/8" A-LOK compression (1) 1/8" CPI compression (1) 1/8" female NPT (1) 1/8" male NPT (1) 1/4" A-LOK compression (2) 1/4" CPI compression (2) 1/4" female NPT (2) 1/4" male NPT (2) 1/4" Seal-Lok face seal with o-ring (1) 1/4" UltraSeal face seal (1) 1/4" VacuSeal face seal (2) 3/8" A-LOK compression (2) 3/8" CPI compression (2) 3/8" female NPT (2) 3/8" male NPT (2) 3/8" Seal-Lok face seal with o-ring (1) 1/2" A-LOK compression (3) 1/2" CPI compression (2) 1/2" female NPT (2) 1/2" male NPT (2) 1/2" Seal-Lok face seal with o-ring (1) 3/4" A-LOK compression (2) 3/4" CPI compression (2) 3/4" female NPT (1) 3/4" male NPT (1) 3/4" Seal-Lok face seal with o-ring (1) 1" A-LOK compression (1) 1" CPI compression (1) 1" female NPT (1) 1" male NPT (1) 6mm A-LOK compression (2) 6mm CPI compression (1) 8mm A-LOK compression (1) 10mm A-LOK compression (1) 10mm CPI compression (1) 12mm A-LOK compression (1) 12mm CPI compression (1)

Outlet port 2

1/8" A-LOK compression (1) 1/8" CPI compression (1) 1/8" female NPT (1) 1/8" male NPT (1) 1/4" A-LOK compression (2) 1/4" CPI compression (2) 1/4" female NPT (2) 1/4" male NPT (2) 1/4" Seal-Lok face seal with o-ring (1) 1/4" UltraSeal face seal (1) 1/4" VacuSeal face seal (2) 3/8" A-LOK compression (2) 3/8" CPI compression (2) 3/8" female NPT (2) 3/8" male NPT (2) 3/8" Seal-Lok face seal with o-ring (1) 1/2" A-LOK compression (3) 1/2" CPI compression (2) 1/2" female NPT (2) 1/2" male NPT (2) 1/2" Seal-Lok face seal with o-ring (1) 3/4" A-LOK compression (1) 3/4" CPI compression (2) 3/4" female NPT (1) 3/4" female SAE (1) 3/4" male NPT (1) 3/4" Seal-Lok face seal with o-ring (1) 1" A-LOK compression (1) 1" CPI compression (1) 1" female NPT (1) 1" male NPT (1) 6mm A-LOK compression (2) 6mm CPI compression (1) 8mm A-LOK compression (1) 10mm A-LOK compression (1) 10mm CPI compression (1) 12mm A-LOK compression (1) 12mm CPI compression (1)

CV Factor

0.22 (1) 0.31 (1) 0.58 (1) 0.62 (1) 0.66 (1) 0.75 (1) 1.7 (1) 1.85 (1) 2.02 (1) 2.05 (1) 2.09 (1) 2.16 (1) 2.26 (1) 2.65 (1) 2.93 (1) 2.96 (1) 3.3 (1) 3.53 (1) 6.01 (1) 6.56 (1)

Material

Brass (1) Stainless Steel (1) 316 Stainless steel (2)

Material - Seats

Ethylene propylene rubber (3) Fluorocarbon rubber (3) Highly fluorinated fluorocarbon rubber (3) Neoprene rubber (2) Nitrile rubber (3) Parker carbon (2) Parkerfill (1) PTFE (2)

Coded label color

Black (1) Brown (1) Green (1) Purple (1)

Lubricant

Krytox (1) Perfluorinated polyether (2)

Material - Seals

Ethylene propylene rubber (1) Fluorocarbon rubber (1) Highly fluorinated fluorocarbon rubber (1) Nitrile rubber (1)

Operating Temperature

-15 F to 200 F (-26 C to 93 C) (3) -15 F to 400 F (-26 C to 204 C) (3) -30 F to 250 F (-34 C to 121 C) (1) -30 F to 275 F (-34 C to 135 C) (2) -45 F to 250 F (-43 C to 121 C) (2) -65 F to 400 F (-54 C to 204 C) (2) -65 F to 450 F (-54 C to 232 C) (2) -70 F to 275 F (-57 C to 135 C) (3)

Orifice size

0.093 Inch (2.4mm) (1) 0.125 Inch (3.2mm) (1) 0.172 Inch (4.4mm) (1) 0.180 Inch (4.6mm) (1) 0.187 Inch (4.7mm) (2) 0.250 Inch (6.4mm) (1) 0.264 Inch (6.7mm) (1) 0.281 Inch (7.1mm) (2) 0.312 Inch (7.9mm) (1) 0.328 Inch (8.3mm) (1) 0.359 Inch (9.1mm) (1) 0.375 Inch (9.5mm) (1) 0.378 Inch (9.6mm) (1) 0.406 Inch (10.3mm) (1) 0.423 Inch (10.7mm) (1) 0.453 Inch (11.5mm) (1) 0.594 Inch (15.1mm) (1) 0.656 Inch (16.7mm) (1)

Pressure Rating

3,000 psig (207 bar) CWP (2) 4,000 psig (276 bar) CWP (1) 5,000 psig (345 bar) CWP (1) 6,000 psig (414 bar) CWP (2)

Special Cleaning

Cleaning for oxygen service (3)

Replacement Part

Repair kit (1)

Manufacturer

Parker (1)

Showing results for: "valves"

Cracking Pressure: 10 psi (0.7 bar)

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