STAINLESS STEEL NEEDLE VALVES

Characteristics
• Pressure rating up to 5000 psi (344 bar 38?).
• Temperature rating -54? to +232?) with standard PTFE seals and up to +315? .
• Choice of materials: SS316 standard and available in 400 alloy and brass.
• Gas service available per NACE MR0175.
• Each valve is 100% factory tested with nitrogen gas at 1000psi.
• Applications: General purpose gas, water and oil.
• Variety stem tips include Vee, Adjustment, and Soft-seat with Kel-F.
• Orifice size: 2.0mm to 9.5mm.
• Flow Coefficients (Cv): 0.09 to 1.8.
• Forged body with straight and angular patterns.
• Panel Mount: 3.17mm to 6.35mm.
• Stem threads are laminated and chrome plated for maximum life.
• Packing materials: Standard PTFE and optional high temperature PEEK packing.
• Packing nut allows for easy external adjustments to ensure a leak-free stem seal.
• Variety of end connections include NPT and ISO Male / Female threads.
• Standard Round Handle is Black Phenolic Knop and Optional Bar Handle with SS316.

Technical data on request

Class rating and rated working pressure are how ASME standards streamline the design process. The nominal pressure is governed by the allowable effort for each material group, class and service temperature.