| Customization: | Available |
|---|---|
| Media: | Gas/Liquid/Oil |
| Temperature: | -10f to 400f ( -23c to 204c ) |
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Hikelok - Solution Provider of Fluid System
Hikelok, Founded in China in 2011, is a top manufacturer of instrument fittings and valves, ultra-high pressure and ultra-high purity fittings and valves. Our factory is verified by TUV, and got certifications such as CE; ABS; ISO9001; ISO 14001; ISO 45001. All our products are designed in strict acordance with ISO, ANSI, ASME, ASTM, API, MSS, EN, GB, HG, JB and other standards. 
Hikelok 316L Stainless Steel Cracking Pressure 3 to 600 Psi Check Valve - CV6 Series
Hikelok CV6 check valves have been well accepted and widely used in a variety of industries for many years. A wide variety of end connectors are offered for all types of installation.NACE compliant materials and oxygen clean are also available, along with an extensive list of materials of construction.Working pressure is up to 3000 psig (206 bar),working temperature is from -10ºF to 400ºF (-23ºC to 204ºC).Every check valve is tested at two pressure points. Every valve is tested at a low-pressure setting and at a high-pressure setting. All valves must seal within 5 seconds at the appropriate reseal pressure.
Cracking Pressure:
| Series | Nominal Cracking Pressure psig (bar) |
CV6 |
3 to 50 (0.21 to 3.50) 50 to 150 (3.40 to 10.4) 150 to 350 (10.4 to 24.2) 350 to 600 (2.40 to 41.4) |
| Material | 316 S.S. | Brass |
| Temperature, ºF(ºC) | Working Pressure, psig(bar) | |
| -10 (-23) to100 (37) | 3000 (206) | 3000 (206) |
| 200 (93) | 2575 (177) | 2600 (179) |
| 250 (121) | 2450 (168) | 2405 (165) |
| 300 (148) | 2325 (160) | - |
| 375 (190) | 2185 (150) | - |
| Seal Material | Temperature Range ºF (ºC) |
| Buna N | -10 to 250 (-23 to 121) |
| Ethylene propylene | -50 to 300 (-45 to 148) |
| Fluorocarbon FKM | -10 to 400 (-23 to 204) |
| Neoprene | -40 to 250 (-40 to 121) |
| Kalrez | 0 to 525 (-17 to 274) |
| Component | Valve Material Grade / ASTM Specification | ||
| 316 S.S. | Brass | ||
| 1 | Inlet Body | 316 S.S. / A479 | Brass C36000 / B16 |
| 2 | Insert | 316 S.S. / A479 | Brass C36000 / B16 |
| 3 | O-ring | Fluorocarbon FKM | Buna N |
| 4 | Poppet | 316 S.S. / A479 | Brass C36000 / B16 |
| 5 | Spring | 302 S.S. / A313 | |
| 6 | Center Body | 316 S.S. / A479 | Brass C36000 / B16 |
| 7 | Adjusting Screw | 316 S.S. / A276 | |
| 8 | Locking Screw | 316 S.S. / A276 | |
| 9 | Gasket | PTFE-coated 316 S.S./A276 | |
| 10 | Outlet Body | 316 S.S. / A479 | Brass C36000 / B16 |
Basic Ordering Number |
Connection Type and Size |
CV | Dimension, in. (mm) | |
| A | B | |||
| CV6-F4- | 1/4" Hikelok | 0.37 | 3.23 (82.0) | 5/8 (15.88) |
| CV6-M6- | 6 mm Hikelok | |||
| CV6-M8- | 8 mm Hikelok | 3.32 (84.3) | ||
| CV6-GFS4- | 1/4" Male GFS | 3.09 (78.5) | ||
1, Send us an email with product parameter.
2, Provide us of the model of Swagelok, Dk-lok or Parker.
Certificates: PED / ABS / ISO9001 / ISO14001 / ISO45001 / F1387
Product Range: ISO, ANSI, ASME, ASTM, API, MSS, EN, GB, HG, JB and other standards.
Fittings: Twin Ferrule Tube Fittings, Threaded Pipe Fittings, Welded Fittings, Quick Connectors, Vacuum Fittings, Flange Fittings.
Valves: Ball valves, Needle valves, Proportional Relief Valves, Check Valves, Metering Valves, Gauge Valves, Plug Valves, Instrumentation Manifolds, Block And Bleed Valves, Globe Valves, Root Valves, Filters.
Ultra-high Pressure Products: Ultra-High Pressure Fittings, Ultra-High Pressure Ball Valves, Ultra-High Pressure Needle Valves, Ultra-High Pressure Check Valves, Ultra-High Pressure Safety Valves, Ultra-High Pressure Filters, Sub-Sea Valves.
Ultrahigh-Purity Products: EP Tubes, VCR Fittings, Miniature Butt-Weld Fittings, Pressure Reducing Regulators, Diaphragm Valves, Bellows Sealed Valves.
Other Products: Sampling Systems, Sampling Cylinders, Air Headers.
Tubing & Flexible Hoses: Tubing and Pipes, Metal Flexible Hoses.
Tools: Pressure Gauges, Plastic Clamp Supports, Tube Deburring Tools, Gap Inspection Gauges, Tube Cutters, Tube Benders, Preswaging Tools, Pipe Thread Sealants.
Factory Qualification:
We has obtained 5 national invention patents, 23 utility model patents, 13 certificates such as IS0 9001 (TUV certification), ABS product design certification, PED 4.3 material license certification, TSG special equipment (valve) production license, etc., and has been awarded the titles of "National High-tech Enterprise", "Safety Production Standardization Level III Enterprise" and "Sichuan 'Specialized, Special and New' Small and Medium-sized Enterprises"
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