DK-LOK V15 VAN KIM

DK-LOK V15 SERIES NEEDLE VALVES

Thông tin sản phẩm: DK-LOK V15

Integral Bonnet Needle Valves For regulating and shut-off

Stem: Hard chrome plated stem threads assures extended service life

Choice of Fluid Control

• Metal to metal Vee & Regulating stems for elevated temperatures
• Repetitive soft seat for gas leak-tight

Variety of end connections

• Reliable DK-Lok Tube Fitting Ends
• NPT & ISO Male & Female

Positive Driven Handle: Choice of Round handle and Bar handle
Packing Nut: Allows external adjustments of packing
Panel Nut: Allows panel installation
Integral Bonnet Design: To eliminate inadvertent stem back-out
Packing

• Low operating torque.
• Standard PTFE
• Optional Chevron PEEK for high temperature

Materials of Construction

Design

• Designed for a wide range of general purpose in gas and liquid applications
• Forged Body with Inline and Angle pattern
• Integral Bonnet design to eliminate inadvertent stem back-out
• Standard metal seal for pressure tightness at elevated temperatures
• Standard PTFE packing, and optional PEEK packing for higher temperature service
• Packing nut allows external packing adjustment to ensure leak-free packing on stem
• Broad choices of end connections include reliable DK-Lok, NPT & ISO Male & Female pipe threads

Operation

• Pressure rating up to 5,000psig (345bar) @100°F (38°C)
• Temperature rating up to 450°F (232°C) with standard PTFE packing; up to 600°F (315°C) with optional PEEK packing
• Panel mounting without packing disruption
• Standard SS316 and Brass material valve construction
• DK-Lok Gap gauge allows easy inspection for sufficient tube pull-up before a system is pressurized
• Valves for Sour Gas Service meeting the requirements of NACE MR0175 are available