Brass Air Vent Valves

S.I. ( SI-1019- AV ) Series Automatic Air-Vent Valves are manufactured in a wide variety of required specifications, Temperature / Pressure Rating & different design features to meet specific requirement of Air Purging applications in Oil & Water Pipe lines.

Design Feature

  • Body: Brass OT 58
  • Cover: Brass OT 58
  • Lever: Polyacetal
  • Float: High density expanded polyethylene
  • Plug: EPDM rubber
  • Spring: Stainless steel
  • Seals: NBR rubber
  • Cap: Polyamide
  • Connections: 3/8" - 1/2" - 3/4" - 1"

Technical Characterstics

  • Max. Operating Pressure 16 Bar
  • Max. Operating Temperature 115°C
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Ball Valves with & without Strainer

S.I. ( SI-1010 ) Series Ball Valves With & Without Strainer are manufactured in a wide variety of required specifications, Temperature / Pressure Rating & different design features to meet specific requirement of Flow & Straining application in the waterline, Oil Field, Steam & Gas Line, etc.

Available Sizes

  • 5/8" X 3/4" - Flare connection.
  • 5/8" X 1" - Flare connection.
  • 3/4" X 1" - Flare connection.
  • 1/2" upto 2" - Screwed End Connection.

(Available in Both With & Without Strainer Type)

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Water Flow Switch

S.I. (SI-1015) Series Water Flow Switches are manufactured in a wide variety of required specifications, Temperature / Pressure Rating & different design features to meet specific requirement in liquid flow lines carrying water or any fluid not harmfull to Brass, Stainless Steel and not classified as a harardous fluid.

Technical Characterstics

  • Flow Switch Type : Flapper (Paddle) Type.
  • Maximum Static Pressure : 20 kg/cm²
  • Temterature Range : 0 C upto +50 C
  • Maximum Fluid Temperature Range : -10 C upto +100 C
  • Electrical Micro Switch : SPDT Rating : 220 VAC, 15 Amp.
  • Electrical Connections : Screw Terminals.
  • Top Enclosure : Plastic Cover with 1/2 Conduit Opening.
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Balancing Valves

The primary purpose of Balancing Valve is to over come the frictional resistance of the water and effectively balance the distribution to each of the multicircuits in the system. Balancing Valve is a double regulating valve. The valve can also be used for tight shut-off or for regulating flow. The Balancing Valve is designed for constant trouble free service and easy operation for controling typical hydronic system for heating or cooling in Air-conditioning central plant in a multi storey complex.

The valve can be rendered temperproof with stem locking system in pre-regulated flow conditions. Tight closure of the valve is assured by use of teflon seat insert. Balancing Valve incorporting two pressure test valve cocks which can be connected to a suitable manometer or through computersied Hydronic Balancing System to measure the headloss across the valve. The Balancing Valve are extensively used in Heating or Chilled water circuits & other process applications to over come the balancing problems.

Available Sizes

  • 15mm to 300mm

Technical Characterstics

  • PN-16 Rating
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Butterfly Valve

S.I. ( SI-1030 ) Series wafer type LOW - TORQUE High Performance BUTTERFLY VALVES are manufactured as per latest advanced technology and designed for the use in many Industrial applications and general services. The resilient lining which is moulded into the body bore through Vulcanising process, is made of Black Nitrile Rubber / EPDM / Silicon. Specially Designed for HVAC application.

Note : Black Nitrile Rubber seating is suitable for general services and EPDM / Silicon seating is suitable for Hot Water or Steam Services.

S.I. Butterfly Valves are manufactured in a wide variety of material, sizes, pressure ratings and types to meet process controls requirement and suitable to fit without gasket for variety of mounting flanges.

Available Sizes

  • 40 mm to 600 mm

Technical Characterstics

  • Max. Operating Pressure 10-20 Bar
  • Max. Operating Temperature 110°C
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Dual Plate Check Valve

S.I. ( SI-1023 ) Series Dual Plate Check Valves are manufactured in a wide variety of required specifications, Temperature / Pressure Rating & different design features to meet specific requirement of Non return Flow application in the waterline, Oil Field, Steam & Gas Line, etc.

Available Sizes

  • 50mm upto 400mm

Technical Characterstics

  • Max. Operating Pressure 10-16 Bar
  • Max. Operating Temperature 110°C
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With over four decades experience in manufacturing HVAC/Industrial Flow controls, Straining & Thermic System, Sant Industrial Control has been providing services to top of the clients. Contact us for best quality valves, strainers and heating equipments.