DK-LOK V66 Series Relief Valve, 1/4" Male x Female NPT Connections, No Spring Installed, SS316, V66-MF-4N

DK-LOK V66 Series Relief Valve, 1/4" Male x Female NPT Connections, No Spring Installed, SS316, V66-MF-4N
DK-LOK V66 Series Relief Valve, 1/4" Male x Female NPT Connections, No Spring Installed, SS316, V66-MF-4N - image 2
DK-LOK V66 Series Relief Valve, 1/4" Male x Female NPT Connections, No Spring Installed, SS316, V66-MF-4N - image 3
DK-LOK V66 Series Relief Valve, 1/4" Male x Female NPT Connections, No Spring Installed, SS316, V66-MF-4N - image 4
DK-LOK V66 Series Relief Valve, 1/4" Male x Female NPT Connections, No Spring Installed, SS316, V66-MF-4N video thumbnail
DK-LOK V66 Series Relief Valve, 1/4" Male x Female NPT Connections, No Spring Installed, SS316, V66-MF-4N

Mfg. Part No. : V66-MF-4N

SKU : DK-SSPRV-04

Brand :
DK-LOK

DK-LOK pressure relief valves protect instruments, tubing, and system components from overpressure by opening at a preset cracking pressure and relieving excess pressure. They are used in hydraulic and pneumatic circuits, test benches, and process utility lines where dependable reseal performance and stable pressure control are required.

Serving Kuwait, Saudi Arabia and entire GCC with express delivery.

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Quantity
In Stock  ·  100 available
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Description
Specifications
Downloads
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Description

DK-LOK V66-MF-4N — DK-LOK V66 Series Relief Valve, 1/4" Male x Female NPT Connections, No Spring Installed, SS316, V66-MF-4N. Stocked by Indspare for Kuwait and GCC delivery.

DK-LOK V66 series relief valve in SS316 is designed to protect instruments and system components by relieving excess pressure once the cracking pressure is reached. This item is supplied with 1/4" male x female NPT connections and is provided without an installed spring, allowing you to select the required spring designator RVS-A to RVS-H based on the desired cracking pressure range and color code. After installing the correct spring, the valve can be fine-adjusted within the spring range during commissioning.

Key Features

  • Maximum working pressure up to 6,000 psi
  • No spring installed for custom spring selection
  • Accepts spring designators RVS-A to RVS-H based on required cracking range
  • SS316 stainless steel body for corrosion resistance
  • 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

Downloads

DK-LOK V63 & V66 Series Relief Valves.pdf

pdf
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Specifications

Series
V66 Series
Connection Size
1/4" Male x Female NPT
Maximum Pressure
6,000 psig @ 68°F (413 bar @ 20°C)
Body Material
316 stainless steel
Orifice Size
3.4 mm (0.13 in.)
Seal Material
Viton
Adjustment
Adjustable within spring range
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