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Our Product Range

Ball Valve

Two Way Ball Valve

Three Way Ball Valve

Four Way Ball Valve

Jacketed Ball Valve

Flush Bottom Ball Valve

Forged Steel Ball Valve

Globe Valve

Gate Valve

Check Valve (NRV)

Swing Type Check Valve

Wafer Type Check Valve

Disc Check Valve

Forged Steel Lift Check Valve

Butterfly Valve

Diaphragm Valve

Strainer

"Y" Type Strainer

Basket Type Strainer

Sight Glass

Tubular Type Sight Glass

Double Window Sight Glass

Forged Steel Valve

Forged Steel Globe Valve

Forged Steel Gate Valve

Forged Steel Lift Check Valve

Forged Steel Ball Valve

 

 

Pneumatic Control Valve

Globe Control Valve
Pressure Control Valve
Temperature Control Valve
Flow Control Valve
PID Control Valve

2 Way Globe Control Valve Series: 2PCV37 (Control Valve)
3 Way Globe Control Valve Series: 2PCV38 (Control Valve)

Butterfly Control Valve Series: BFCV77
Ball Control Valve Series: BLCV29
Diaphragm Control Valve Series: DFCV44

Globe 2 Way On/Off Valve Series: 2PZV81 (ON/OFF Application)
Globe 3 Way On/Off Valve Series: 2PZV82 (ON/OFF Application)

Dharmi Engineers manufacturing & exporting wider range of Globe Control Valve which size range from (15NB) to 12 (300NB) & Pressure Rating up to Class 300. NIVZ Pneumatic Globe Control Valve is known for its good quality and durability. We use latest technology for our manufacturing process so that they provide optimum performance.

Pneumatic 3 Way Control Valve with
Smart Positioner 3 Way Control Valve

Pneumatic Globe Control Valve
2 Way Globe Control Valve

Pneumatic Globe Control Valve
With Top Mounted Hand Wheel

Pneumatic 3 Way Control Valve
3 Way Globe Control Valve

Pneumatic Globe Control valves are to control conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or closing in response to signals received from controllers, the value is provided by sensors that monitor changes in such conditions.

Pneumatic Globe Control Valve opening or closing is done automatically by pneumatic actuators (Spring & Diaphragm Type OR Piston Cylinder Type). Positioners are used to control the opening or closing of the actuator based on pneumatic signals. These control signals, traditionally based on 3-15psi (0.2-1.0bar), more common now are 4-20mA signals for industry. Solenoid Valves is being used for On/Off or Mixing-Diverting Application. The most common and versatile types of control valves are linear stem Globe Control Valves. Various option of Globe Control Valve available that make them suitable for a variety of process applications, including severe service. Different types of Globe Control valve bodies categorized as per below:

Globe Control Valve Technical Specification :

Type : Single Port Two Way

Valve Size Range : (15NB) to 12 (300NB)

Pressure Rating : ANSI 150# / 300#

Design : ASME B 16.34

Body & Bonnet Material : Cast Carbon Steel (C.S.), WCC, Stainless Steel (S.S. 304/316/304L/316L),
Alloy 20

Bonnet Type : Standard Design from Temperature 20 Deg. C. to 200 Deg. C.
Finned Design above 250 Deg. C.
Extended Bonnet on Request

Gland Type : Bolted

Gland Packing : Grafoil / V-Chevron / V-Ring Set (PTFE)

Trim Forms : Top Guided Contoured Splined Micro Flow
V Ported (Balanced / Unbalance)
Low Noise

Trim Materials : Stainless Steel (S.S. 410/304/316/304L/316L), Alloy 20, Stellited

Flow Characteristics  : Equal Percentage, Linear and Quick Opening

Seat Leakage Rate : Class III, IV, V & VI (FCI-70.2)
Standard Leakage Rate
Metal To Metal Seating Class IV Less than 0.01% of rated CV
Metal To Soft Seating Class VI Bubble Tight (Zero Leakage)

Actuator Type : Spring & Diaphragm Type

Actuator Action

:

Direct / Reverse Acting

 

Globe Control Valve Bodies :

  • Single-port valve bodies
  • Balanced-plug cage-style valve bodies
  • High capacity, cage-guided valve bodies
  • Port-guided single-port valve bodies
  • Top guided bodies
  • Top & Bottom guided bodies
  • Double-ported valve bodies
  • Three-way valve bodies

Spring & Diaphragm Type Actuator for
Control Valve

Control Valve Diaphragm Actuator Technical Specification :

Type : Single Spring Type Pneumatic Diaphragm Actuated Direct or Reverse Type

Diaphragm Material : Neoprene with Fabric Insert

Spring Range : 0.2 to 1.0 Kg./Cm2 

Air To Diaphragm : 1.4 or 2.6 Kg./Cm2 

Valve Action : Air to Close or Air to Open
 

Accessories :

  • Hand Wheel (Side Mounted / Top Mounted)
  • Valve Positioner (Pneumatic / Electro-Pneumatic / Smart Type)
  • I / P Converter
  • Limit Switch
  • Position Transmitter
  • Volume Booster
  • Air Lock Relay
  • Solenoid Valve
  • Air Filter Regulator
  • Tubing & Fittings
 

Globe Control Valve Design & Performance Features :

  • Heavy Duty Construction
  • Vide Range of Trim Design
  • High Flow Capacity and Rangeability
  • Positive Guiding for Correct trim alignment under all operating condition
  • Top opening for easy trim inspection without disturbing insulation OR piping connections.
  • Tight closing for reliable control even when change in pressure / temperature are sudden and extreme.
  • Comprehensively designed and tested to ensure its optimum performance for the tough process parameters specified.
  • Long life smooth performance
  • Wide selection of actuators to meet most system requirements
  • Accessories on request

 

Other Mfg. Range of Control Valves:

Butterfly Control Valve
Series: BFCV77
Ball Control Valve
Series: BLCV29
Diaphragm Control Valve
Series: DFCV44
 

Manufacturer & Exporter of Pneumatic Control Valves
Globe Control Valve, Pressure Control Valve, Diaphragm Operated Control Valve
3 Way Globe Control Valve, Globe Control Valve 3 Way, 3 Way Globe Valve, Pneumatic Globe Valve
PID Control Valve, Temperature Control Valve, Flow Control Valve, Up Stream Control Valve
Down Stream Control Valve, Steam Control Valve, Butterfly Control Valve, Ball Control Valve
Diaphragm Control Valve Level control valve, Pump control Valve, Dump control Valve, Bypass control valve
Solenoid control Valve, Hydraulic control Valve, Digital control Valve
 

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