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Pneumatic Control Valve |
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Globe Control Valve
Pressure Control Valve
Temperature Control Valve
Flow Control Valve
PID Control Valve
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2 Way Globe Control Valve – Series: 2PCV37 (Control Valve)
3 Way Globe Control Valve – Series: 2PCV38 (Control Valve)
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Butterfly Control Valve – Series: BFCV77
Ball Control Valve – Series: BLCV29
Diaphragm Control Valve – Series: DFCV44
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Globe 2 Way On/Off Valve – Series: 2PZV81 (ON/OFF Application)
Globe 3 Way On/Off Valve – Series: 2PZV82 (ON/OFF Application)
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Dharmi Engineers manufacturing & exporting wider range of Globe Control Valve which size range from ½” (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.
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Pneumatic 3 Way Control Valve with
Smart Positioner 3 Way Control Valve |
Pneumatic Globe Control Valve
2 Way Globe Control Valve |
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Pneumatic Globe Control Valve
With Top Mounted Hand Wheel |
Pneumatic 3 Way Control Valve
3 Way Globe Control Valve |
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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: |
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Globe Control Valve Technical
Specification : |
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Type
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Single Port Two Way |
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Valve Size Range
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½” (15NB) to 12” (300NB) |
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Pressure Rating
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ANSI 150# / 300# |
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Design
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ASME B 16.34 |
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Body & Bonnet Material
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Cast Carbon Steel (C.S.), WCC, Stainless Steel (S.S. 304/316/304L/316L),
Alloy 20 |
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Bonnet Type
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Standard Design from – Temperature 20 Deg. C. to 200 Deg. C.
Finned Design above 250 Deg. C.
Extended Bonnet on Request |
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Gland Type
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Bolted |
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Gland Packing
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Grafoil / V-Chevron / V-Ring Set (PTFE) |
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Trim Forms
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Top Guided Contoured Splined Micro Flow
V – Ported (Balanced / Unbalance)
Low Noise |
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Trim Materials
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Stainless Steel (S.S. 410/304/316/304L/316L), Alloy 20, Stellited |
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Flow Characteristics
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Equal Percentage, Linear and Quick Opening |
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Seat Leakage Rate
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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) |
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Actuator Type
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Spring & Diaphragm Type |
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Actuator Action
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Direct / Reverse Acting |
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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
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Spring & Diaphragm Type Actuator for
Control Valve |
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Control Valve Diaphragm Actuator Technical
Specification : |
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Type
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Single Spring Type Pneumatic Diaphragm Actuated Direct or Reverse Type |
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Diaphragm Material
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Neoprene with Fabric Insert |
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Spring Range
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0.2 to 1.0 Kg./Cm2 |
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Air To Diaphragm
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1.4 or 2.6 Kg./Cm2 |
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Valve Action
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Air to Close or Air to Open |
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Accessories
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- 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
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Globe Control Valve Design & Performance
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- 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
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Other Mfg. Range of Control Valves: |
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Butterfly Control Valve
Series: BFCV77 |
Ball Control Valve
Series: BLCV29 |
Diaphragm Control Valve
Series: DFCV44 |
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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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