Process Control Instruments

A) On/off Valve

a) Double acting

SALIENT FEATURES:

  1. Double Rack & Pinion construction.
  2. Maximum Working Pressure 8 bar,
  3. Life more than 1 million cycles.
  4. Hard anodized body providing high corrosion resistance.
  5. Additional lubrication is not necessary.
  6. Anti blow-out pinion.
  7. Pinion supported on large area of polyacetal bearings.
  8. Temperature range : NBR -20 °C to + 80 °C PE -40 °C to + 110 °C
  9. Can be converted to single acting by Just adding springs.

b) Single Acting

SALIENT FEATURES:

  1. Unique Spring Retainer Construction.
  2. Pre compression leads to longer spring life.
  3. Easy assembling & dismantling of various combinations of spring sets.
  4. Modular spring construction permits combination of springs to generate optimum torque.
  5. Eliminates need for special tools & keys.
  6. No lubrication required for springs.
  7. Safe handling & dismantling.

C) Pneumatic Actuator Ball Valve

FEATURES :

  1. Well aligned assembly.
  2. Accurately machined bracket & coupler. Perfect location.
  3. Ease in dismounting even without affecting valve functional position.
  4. Longer life due to extra over travel.

DESIGN:

  1. Standard Non fire safe.
  2. Fire safe as per BS : 5351.
  3. Fire tested as API 607 1993, 4th Edition.
  4. Floating ball / trunion mounted ball valve.
  5. Top entry ball valve.
  6. Single piece.
  7. Two piece.
  8. Three piece.
  9. 3 way `T` Port.
  10. 4 way.
  11. Screwed #800 to #2500.
  12. Socket weld #800 to #2500.
  13. Butt weld #800 to #2500.
  14. Flanged #150 to #2500.
  15. Lined valve.
  16. V-notch valve.
  17. Jacketed Valve.

MATERIAL :

  1. Forged steel / Stainless Steel.
  2. Cast steel / Stainless steel.
  3. Alloy steel.
  4. Special materials on request.

OTHER:

  1. Metal seated.
  2. Plastic body valve.
  3. Cryogenic valve.
  4. Sanitary / food grade valve.

d)Ball valve with rotary actuator:

Salient Features:

  1. Well aligned assembly.
  2. Accurately machined bracket and coupler. Perfect location.
  3. Ease in dismounting even without affecting valve functional position.
  4. Longer life due to extra over travel.

DESIGN:

  1. Standard non fire safe.
  2. Fire safe as per BS: 5351.
  3. Fire tested as API 607 1993, 4th edition.
  4. Floating ball / trunion mounted ball valve.
  5. Top entry ball valve.
  6. Sinle Piece.
  7. Two Piece.
  8. Three Piece.
  9. 3 way `T` Port.
  10. 4 way.
  11. Two Piece.
  12. Screwed #800 to #2500.
  13. Socket weld #800 to #2500.
  14. Butt weld #800 to #2500.
  15. Flanged #150 to #2500.
  16. Lined valve.
  17. V-notch valve.
  18. Jacketed Valve

MATERIAL :

  1. Forged steel / Stainless Steel.
  2. Cast steel / Stainless steel.
  3. Alloy steel.
  4. Special materials on request.

OTHER:

  1. Metal seated.
  2. Plastic body valve.
  3. Cryogenic valve.
  4. Sanitary / food grade valve.

Pneumatic Butterfly Valve

FEATURES :

  1. Ideal for clean fluids and line size above 50 NB.
  2. Tight shut off available.
  3. Longer seat life with the end stroke adjustment of the actuator.
  4. Suitable for control duty

DESIGN:

  1. As per AWWA : C504 and BS : 5155.

TYPE :

  1. Centerline.
  2. Double Ecentric, High Performance type.
  3. Triple Ecentric for light shutoff.

CONSTUCTION :

  1. Metal seated.
  2. Single body / Split body wafer type.
  3. Single body / split body lug type.
  4. Single body / Split body flanged type.

END CONNECTON :

  1. Wafer type / Lug type in rating PN6, PN10, PN16, PN25, PN40, PN100, PN200, PN400.
  2. Flanged type in rating #150 #300 #600.

MATERIAL:

  1. Cast iron, Ductile iron, cast carbon Steel.
  2. Cast Stainless Steel.
  3. Special Material on request.

OTHER:

  1. Metal seated tight shut off.
  2. Fire safe butterfly valve.
  3. Lined Butterlfy valve.
  4. Sanitary service Butterfly valve.

Motor Operated Valve

Control valve

Diaphragm type Globe 2 Way / 3 Way

Two Way/Three way Globe Control Valves Are Available In Wide Range Of Materials, Sizes, Trim Forms And Other Features. A Comprehensive List Of Features Is Available For Immediate Navigation.

Size and Ratings

50 #36 Inch DN 900
300 #30 Inch DN 750
600 #24 Inch DN 600
900 #12 Inch DN 300
1500 #12 Inch DN 300

SALIENT FEATURES :

  1. Precision Controlis its forte.
  2. It is excellent in handling clean fluids, Gases and Steam.
  3. Noise abating Trim designs available.
  4. Anti Cavitaion & flashing trim designs available.
  5. Multi Spring diaphragm & Compact design.
  6. Positioners

Motor Operated Control valve 2 Way/3 Way

We are offers a comprehensive range of valves and actuators for use in generation, distribution and consumption in heating and cooling, as well as in district heating applications.

For HVAC and refrigeration systems to operate correctly, it is essential for every plant component to work reliably and accurately. These valves and actuators that excel in high quality and long life extend support when it comes to energy optimization, modernization and retrofit projects.

Siemens offers the right valves and actuators that meet all needs and all types of media.

BENIFITS AT A GLANCE:

  1. Contribution to energy optimization of the plant
  2. Extensive product range for all types of applications
  3. Straightforward selection of valves and actuators
  4. Fast delivery