DK-LOK DK-NV High Pressure Needle Valve, 60,000 psi, 9/16" Angle, SS316L, DK60NV-09-A
Technical overview
The DK-LOK DK60NV-09-A is an angle-pattern high pressure needle valve designed for manual isolation and throttling in high pressure gas and liquid systems. Its 90 degree flow path supports compact tubing layouts, while the 9/16" connection size is rated up to 60,000 psig. The body is ASTM A276 Type 316L stainless steel and the stem is ASTM A564 Type 630 stainless steel. DK-LOK specifies a non-rotating stem tip, standard Vee stem tip, PTFE packing with optional graphite and an operating temperature range from -100°F to 600°F (-73°C to 315°C). Typical uses include high pressure test equipment, chemical injection, instrumentation isolation, hydraulic systems and process tubing.
Key Features
- 60,000 psi class angle type high pressure needle valve
- 90 degree flow path helps in compact high pressure tubing layouts
- 9/16 inch high pressure connection on both sides
- ASTM A276 Type 316L stainless steel body with Type 630 stem
- PTFE packing as standard with optional graphite packing
Applications
- High pressure test equipment and calibration setups
- Chemical injection and dosing systems
- Instrumentation isolation and sampling lines
- Hydraulic and gas service requiring precise manual control
- Process systems using high pressure tubing
Specifications
Valve PatternAngle Type
Maximum Pressure60,000 psig
Connection Size9/16"
Orifice Size2.0 mm
Flow CoefficientCv 0.14
Body MaterialASTM A276 Type 316L Stainless Steel
Temperature Range-100°F to 600°F (-73°C to 315°C)
Documentation
1 file