oldest Cast Iron Reduced ball valve Supplier, Wide size range available of Hydraulic Pressure Reducing Valve

Reducing Valves or pressure reducing valves are used in fluid flow systems to control the pressure by reducing the outlet pressure. The valve is a complicated design with pressure adjusting screw, two springs, adjustable orifice and a diaphragm. The Reducing Radiator Valves are used in radiators to reduce the pressure. The inlet pressure is controlled by allowing the liquid inside a chamber. The chamber volume is controlled by the diaphragm which could be moved up and down. The movement of the diaphragm controls the volume and therefore the pressure inside the chamber. The liquid is then released into the outlet with controlled pressure. The Reducing Ball Valves use balls instead of diaphragms to control the pressure.

Stainless Steel Pressure Reducing Valve

Stainless Steel Pressure Reducing Valve

Cast Iron Reduced ball valve

Cast Iron Reduced ball valve

Hydraulic Pressure Reducing Valve

Hydraulic Pressure Reducing Valve

ASTM A217 Grade WC6 Reducing Valves Manufacturers In India, Check Cast Iron Reducing Relieving Valve Dimensions

There are different material grades used for these valve production. Most used are the cast iron, carbon steel and stainless steel materials. The diaphragm, orifice and the springs can all be made up of different materials. The size of the Reducing Check Valves vary from ½ inches to 48 inches and above. The applications such as food processing, water management, water heater, boiler, power plant and others need to maintain their pressures at certain levels. The Reducing Modular Valves are useful in such conditions. As the valve is a complicated design, the maintenance of the valve takes more effort than maintaining most other types of valves.

 

Specification Chart of Reducing Valves

Size 50NB — 600NB
Pressure 150PS1
Temperature 0 Deg C - 1200 Deg C.
Body , Chest Solid One piece casting of Cast Iron Fg 260, Cast Steel Gr WCB ,CF8,CF8M.
Seat Integral to Body, Soft, Optional.
Gate AISI SS 304,316,316L,317,317L
Screw Spindle AISI SS 410,304,316.
Nut Brass
Yoke Plate type of MS .
Gland Follower Cast Iron , Cast steel , Ductile Iron ,CF8,CF8M.
Hand Wheel Cast Iron , Cast steel , Ductile Iron
Gland Packing PTFE , PTFE Impregnated
Ends Lugged
Port STANDARD [Round], Optional V Port, Diamond Port,.

Cast Steel Pressure Reducing Valve Pressure Range

Pressure Range 700 psig (49.2 kg / cm2 )

Outlet pressure of Stainless steel pressure reducing valve

Outlet pressure 1 – 6 bar

Stainless steel reducing valve Temperature Range

Temperature Range -15ºC +120ºC

Size & Weight Of SS pressure reducing valve

Size Weight (Kg)
STAINLESS STEEL PRESSURE REDUCING VALVE 1/2" 0.78
STAINLESS STEEL PRESSURE REDUCING VALVE 3/4" 1.01
STAINLESS STEEL PRESSURE REDUCING VALVE 1.16

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Technical Attributes of Stainless Steel Reducing Valve

Media Liquid / Water, Air
Adjustment Range 1 - 5 bar, 4 - 10 bar, 8 - 13 bar
Body Material Stainless Steel
End Connection BSP
Size 1/2" (DN15), 3/4" (DN20), 1" (DN25), 1 1/2" (DN40), 2" (DN50)
Manufacturer VOLT

Max Inlet Pressure of Pressure Reducing Valve

Max Inlet Pressure 21 BAR

Pressure Adjusting Range of Pressure Adjusting Range

Pressure Adjusting Range 1 ~ 6 BAR , 4 ~ 10 BAR , 8 ~ 13 BAR , 12 ~ 20 BAR

Various Types of Reducing Valves

ASTM A217 Grade WC6 Reducing Valves

ASTM A217 Grade WC6 Reducing Valves

Cast Iron Reducing Relieving Valve

Cast Iron Reducing Relieving Valve

Cast Steel Pressure Reducing Ball Valve

Cast Steel Pressure Reducing Ball Valve

Stainless Steel Reducing Water Pressure Valve

Stainless Steel Reducing Water Pressure Valve

Carbon Steel Air Pressure Reducing Valves

Carbon Steel Air Pressure Reducing Valves

316 Stainless Steel Automatic Reducing Valves

316 Stainless Steel Automatic Reducing Valves

Size & Flow Capacity of Air Pressure Reducing Valve

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Size (NPT) Flow Capacity SCFM
1/8in 1/0.5
3/8in 25/11.8

Installation instruction of Cast Steel Reducing Valve

  • The Valves should be installed in a horizontal pipe line.
  • Stop valves should be installed at inlet & outlet sides of reducing valve.
  • A safety valve should be installed on the down stream side of reducing valve.
  • A steam trap & a strainer should be installed on the upstream side just before the reducing valve.
View Carbon Steel Air Pressure Reducing Valves Pressure Rating, Wide range of Size Available of 316 Stainless Steel Automatic Reducing Valves

Techinical Feature of Brass Reducing Valves

Max. upstream pressure  25 bar
Downstream pressure (outlet)  1.5 to 6 bar
Connections  to M / M tailpiece
Downstream pressure adjustment (knob 3)  Clockwise rotation: increase in pressure  
Downstream pressure gauge (DRV-M/N only)  Pressure gauge Ø 50, scale 0 to 6 bar
Max. operating temperature  80° C

Parts & Material of Brass Pressure Reducing Valve

Body  Shot-blasted brass OT58
Cap  Reinforced plastic
Plug  Brass OT58
Inlet / outlet connections  Brass OT58
Diaphragm  NBR with nylon fabric
Seal and O-ring  NBR
Spring  Galvanized steel
Setting screw  Brass OT58
Filters  Stainless steel

Dimension Table of Brass Pressure Reducing Valve

SIZE L L1 H H1
1/2” 97 152 135 48
3/4” 110 171 155 58
1” 120 191 182 66
1.1/4” 140 211 227 75
1.1/2” 160 246 255 82
2” 175 261 262 88

Max. upstream pressure of Bronze Reducing Valve

Max. upstream pressure 25 bar
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Bronze Reducing Valve Max. operating temperature

Max. upstream pressure 70° C