カートリッジ弁
Cavity: 16A-2
Rated Flow: 89.82 gpm 340 L/min
Ordering Code:NV-16A-28-175-L

Fully adjustable needle valve, high capacity

Configuration
Reset To Default
Operation
  • Standard Options
  • 28Fully adjustable needle valve
Maximum Nominal Orifice Diameter
  • Standard Options
  • 175 Ø 17.5 mm
Options
  • Standard Options
  • LLeakproof hex socket screw
  • LPLeakproof hex socket screw with stainless steel external metal components
  • KHandknob with lock knob (order code: 6ZAK001)
  • TThree-winged handknob kit

Note: Data may vary by configuration. See CONFIGURATION section.

Cavity 16A-2
Rated Flow 89.82 gpm 340 L/min
Maximum Operating Pressure 5000 psi 350 bar
Valve Hex Size 1-1/4 in. 31.7 mm
Valve Installation Torque 148 - 158 lbf-ft 200 - 215 Nm
Adjustmant Screw Internal Hex Size 5/32 in. 4 mm
Locknut Size 9/16 in. 14.27 mm
Locknut Torque 6 - 7 lbf-ft 9 - 10 Nm
Weight 1.21 lbs (Z=L) 0.55 kg (Z=L)
This is a direct-operated, fully adjustable needle flow control valve. This valve maintains a constant flow from port 1 to port 2 or from port 2 to port 1 based on the adjustment setting. It is not pressure-compensated.

  • The rated flow is a reference value, actual flow depends on the pressure drop.
  • Based on the same cavity, this valve is suitable for high flow applications. Turn completely clockwise to fully close.
  • A variety of seal kit materials for different applications, see seals information under Technical Reference.
  • Winner's cartridges pressure rating tested to the standard of the NFPA specification T2.6.1 and the fatigue rating's assurance and verification level is “90/90”. 
  • WINNERcoat® Zinc-Nickel Plating is salt spray tested in accordance with DIN EN ISO 9227 for up to 1000 hours.
  • Winner guarantees that all products performance a 100% functional test before shipment.
pressure vs. flow for NV16A28127 fully adjustable needle flow control valve, high capacity, with fully open restrictor and bidirectional flow