Globe 2 – Way Control Valve

Globe 2 Way Control Valve – Technical Specifications

 
DESIGN ASME B16-34
VALVE SIZE 15 to 450 mm ( 1/2” to 18” )
RATING ANSI 150 to 2500 or Equivalents to BS, DIN, etc.
FACE TO FACE ISA S.75.03 1985 up to 600
ISA S.75.16 900 and above
END CONNECTION Flanged, Screwed, Butt Weld, Socket weld.
BODY MATERIALS Carbon Steel, Chrome-moly Steel, Stainless Steel,
Monel, Alloy20, Hastelloy B/C, PP, Teflon etc.
Teflon Lined / Teflon Metal Housed
BONNET Standard upto 250°C
Normalizing (Finned) between 250°C to 500°C
Extended cold service – 20°C to – 200°C
Extended Bellows seals.
GLAND PACKING Grafoil / PTFE V Rings.
TRIM DESIGNS Top Guided Contoured, Splined Micro Flow,
V-Ported (Balanced / Unbalanced),
Low Noise ( LN1, LN2, LN3, LN4 )
TRIM MATERIALS Stainless Steel, Alloy20, Monel,
Hastelloy B/C, Stellite (Alloy 6 )
CHARACTERISTICS Equal Percentage, Linear and Quick Opening.
SEAT LEAKAGE As per FCI-70-2 (ANSI B 16.104) Class III. IV, V
and VI ( STANDARD LEAKAGE RATES )
Metal to Metal Seating Class IV,
Less than 0.01% of rated Cv.
Metal to Soft Seating – Bubble tight (Zero Leakage)
ACTUATOR TYPE Diaphragm, Cylinder or Electric.
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” or 1/ 2” NPT
HANDWHEEL Top or Side Mounted Handwheel
ACCESSORIES OPTIONAL Valve Positioner – Pneumatic , Electro Pneumatic,
Smart Positioner, Airset, Solenoid Valve, Air Lock,
Volume Booster, I/P Converter, Position
Transmitter, Limit – Proximity Switches etc.
Removable Blind Head, Steam Jacketing, etc.
 

Globe 2 Way Control Valve – Design Features

  • High flow capacity and rangeability.
  • Large variety of Trim design.
  • Top opening for easy trim inspection without disturbing insulation or piping connection.
  • Tight closing for reliable control even when changes in pressure / temperature are sudden
    and extreme.
  • Bolts located outside of the piping stress area to eliminate gasket crush problems,
    reducing downtime.
  • Wide selection of actuators to meet most system requirement.
  • Rigorously proven on-site performance.

Quality And Performance Guarantee

  • Produced with Quality Systems accredited to ISO 9001 : 2008 by Bureau Veritas and “CE”
    in accordance to Pressure Equipments Directive and Regulations by Lloyd’s Register.
  • 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.