Sanitary Stainless Steel High Pressure Needle Valve

• Power: Manual
• Connection Mode: Internal Thread
• Material: Stainless Steel
• Pressure: High Pressure
• Standard: Standard
• Media: Water,Oil,Gas
• Model NO.: Needle Valve
• Media Temperature: High Temperature
• Connection: NPT Thread ,Bsp Thread,Welding
• Orifice(mm): as Your Requested
• Delivery Detail: 7 Days
• Sealing Material: PTFE,Red Copper,Hard Alloy.
• Size: 1/4",3/8",1/2",3/4",1"
• Transport Package: Export Standard Package
• Specification: CE
• Trademark: LONGVA
• Origin: China
• HS Code: 8481804090
• Production Capacity: 5000set/Month

Product Description

Sanitary stainless steel high pressure needle valve




1/8 to 1 in. and 6 to 25mm sizes

Union-bonnet construction prevents accidental valve disassembly

Two stem design: nonrotating lower stem reducing the total friction area between the packing and the lower stem

Stem threads above packing, protected from system media

Rolled and plated 316 SS upper stem threads enhance cycle life

Lower stem hardened needle for positive shut off

Safety back-seating needle seals in fully open position

Maximum working pressure: 6000 psig (413 bar)

Temperatures up to 450°F (232°C) with PTFE packing; up to 1112°F(600°C) with Graphite packing
Low operating torques

High flow rate with full orifice

Every longva valve is tested with nitrogen for maximum working pressure







testing