Galtek® Check Valves, 1/2" Orifice, O-ring Free Design
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- Bulk chemical distribution
- Wet processing
- Chemical dispensing
Specifications
Part Number | Flow Factor CV | Flow Factor KV | Port Connection | Dimension A |
CK8-8F-8F1 | 4.0 | 57.1 | 1/2" Flaretek® | 4.47" (113.5 mm) |
CK8-8K-8K-M | 4.0 | 57.1 | 1/2" PrimeLock® | 4.61" (117.1 mm) |
CK8-8N-8N | 4.0 | 57.1 | 1/2" FNPT | 3.32" (84.3 mm) |
CK8-8P-8P | 4.0 | 57.1 | 1/2" PureBond® | 3.70" (94.0 mm) |
CK8-8PS3-8PS3-N | 4.0 | 57.1 | 1/2" Super 300 Type Pillar®2 | 4.04" (102.6 mm) |
CK8-12F-12F1 | 4.0 | 57.1 | 3/4" Flaretek | 4.72" (119.9 mm) |
1 Dimensions for PVDF, -3 (PFA) and -6 (CPFA) nuts
2 Pillar nuts, inserts and gauge rings included as standard.
Pressure range: | 100 psig (690 kPa) up to 150°F (65°C) To calculate the maximum pressure rating, subtract 1 psig (6.9 kPa) from 100 psig (690 kPa) for every 2°F/1°C temperature rise above 150°F (65°C). |
Temperature range: | 0° to 212°F (-18° to 100°C) |
Cracking pressure (opening): | Minimum of 1 psig (6.9 kPa) to achieve full open |
Sealing pressure (closing): | Minimum of 3 psig (20.7 kPa) back pressure |
Materials: | All wetted parts, including the spring are molded PFA and PTFE |
Successfully Opted for software Updates
Part Number | Inlet | Outlet | Nut Option |
---|---|---|---|
CK8-12F-12F | 3/4" Flaretek® | 3/4" Flaretek® | PVDF Flaretek® nut |
CK8-12F-12F-3 | 3/4" Flaretek® | 3/4" Flaretek® | PFA Flaretek® nut |
CK8-8F-8F | 1/2" Flaretek® | 1/2" Flaretek® | PVDF Flaretek® nut |
CK8-8F-8F-3 | 1/2" Flaretek® | 1/2" Flaretek® | PFA Flaretek® nut |
CK8-8F-8F-6 | 1/2" Flaretek® | 1/2" Flaretek® | CPFA Flaretek® nut |
CK8-8K-8K-M | 1/2" PrimeLock® | 1/2" PrimeLock® | PFA PrimeLock® nut |
CK8-8N-8N | 1/2" FNPT | 1/2" FNPT | N/A |
CK8-8P-8P | 1/2" PureBond® pipe | 1/2" PureBond® pipe | N/A |
CK8-8PS3-8PS3-N | 1/2" Super 300 Type Pillar® | 1/2" Super 300 Type Pillar® | N/A |