Winters NVA NEEDLE VALVE (STRAIGHT BODY, HARD SEAT) 

APPLICATIONS:

• Highly reliable throttle and block valve for gas or liquid service in severe duty oil and gas installations including refineries and processing plants as well as water treatment plants, power plants and hydraulic applications

DESCRIPTION & FEATURES:

• Excellent flow regulation and leak tight
• The one-piece body construction (no welding) provides strength, safety and corrosion resistance
• “Slow opening” prevents sudden pressure surge and instrument damage
• Materials include carbon steel, carbon steel NACE, stainless steel and stainless steel NACE
• Available in Hard Seat (6,000 and 10,000 psi)
• ASME B1.20.1 compliant
• CRN registered
• 5 year warranty