DK-LOK V66 Series Relief Valve, Cracking Pressure 5000 to 6000 psig, 1/4" Male x Female NPT Connections, SS316, V66-MF-4N-H
Manufacturer warranty. For the period the manufacturer states — typically 12 to 24 months on the brands we carry. We file the claim with them on your behalf.
Damaged or wrong on arrival. Tell us within 5 business days. We pay the return shipping and send a replacement or refund in full.
Faulty in use. Report a defect within 15 days of delivery and our technical team inspects it in Kuwait within 5 business days.
Technical overview
The DK-LOK V66 relief valve is a spring-loaded SS316 safety valve designed to open at the specified cracking pressure and relieve excess pressure to protect downstream equipment. This model is supplied with 1/4" male x female NPT connections and uses spring designator RVS-H with an Orange color code, covering a cracking pressure range of 5000 to 6000 psig with FKM (Viton) sealing. The valve can be fine-adjusted within the applicable spring range during installation and is factory tested for cracking and reseal performance.
Key Features
- Maximum working pressure up to 6,000 psi
- Cracking pressure range 5,000 to 6,000 psi
- Orange color-coded spring for pressure identification (spring code RVS-H)
- Spring-loaded relief mechanism for accurate operation
- SS316 stainless steel body for corrosion resistance
- FKM (Viton) seal for reliable sealing
- 1/4" Male x Female NPT Connections
- Compact and durable design for industrial service
Applications
- Instrument and gauge protection
- Hydraulic and pneumatic systems
- Test benches and pressure skids
- Process and utility lines
Specifications
Documentation
1 file