Low Flow Control Valves Series-119

Low Flow Series-119 – Technical Specifications

DESIGN ASME B16-34
VALVE SIZE 06 to 15 mm ( 1/4” to 1/2” )
RATING ANSI 150.
END CONNECTION Screwed – BSP / NPT or Socket weld,
BODY MATERIALS Stainless Steel
PLUG, SEAT RING Stainless Steel.
GLAND PACKING PTFE/Grafoil.
BONNET Standard.
TRIM DESIGNS Top Guided Contoured, Splined Micro Flow.
CHARACTERISTICS Equal Percentage, Linear and On-Off.
SEAT LEAKAGE Class IV, V & VI
As per FCI-70.02 (ANSI B 16.104)
ACTUATOR TYPE Diaphragm, Cylinder.
ACTUATOR ACTION Direct / Reverse Acting.
DIAPHRAGM Nitrile / Neoprene
SPRING RANGES 3 – 15 PSIG ( 0.2 – 1.0 Kg/cm² )
6 – 30 PSIG ( 0.4 – 2.0 Kg/cm² )
AIR SUPPLY 20 – 35 PSIG (1.4 – 2.5 Kg/cm² )
AIR CONNECTION 1/ 4” NPT
ACCESSORIES OPTIONAL Valve Positioner – Pneumatic , Electro Pneumatic,
Smart Positioner,
Airset, Solenoid Valve, Air Lock,
Volume Booster, Position,
Transmitter, Limit – Proximity Switches etc.

Low Flow Series-119 – Design Features

  • Solid stem connection.
  • Suitable for low flow and corrosive atmospheres.
  • Available without positioner for fail open or fail close application.
  • Corrosion resistance actuator available as an option.
  • Investment cast stainless steel body in ¼” and ½” size.
  • Wide flow capacity range. Cv ranges from 0.13 to 5.

Quality And Performance Guarantee

  • Produced with Quality Systems accredited to ISO 9001 : 2008 by Bureau Veritas.
  • Full material certification available for all major component Parts.
  • Full guarantee on design and Performance.
  • All testing performed to the requirements of ANSI B16.34.