Stainless Steel 3 way pneumatic valve and ASTM A351 CF8M 316 pneumatic directional control valve supplier in Mumbai

Pneumatic Diaphragm Operated Control Valve is a type of control valve that uses a diaphragm to control the flow. The diaphragm is installed inside the body of the valve and is controlled by the air pressure. The Pneumatic Diaphragm Valves are easy to install and cost low to install. They also have optimized process designs. The number of welds and valves are low that the system is less complicated. The body of the valve is made up of stainless steel. The material for the body can vary based on the applications requirements and the material that flows inside the valve. There are different sizes and dimensions to the valves and pressure capacities vary with different pressure ratings.

Pneumatic diaphragm operated control valve

Pneumatic diaphragm operated control valve

SS 3 way pneumatic valve

SS 3 way pneumatic valve

ASTM A351 CF8M 316 pneumatic directional control valve

ASTM A351 CF8M 316 pneumatic directional control valve

Check Cast Iron GGG40 Pneumatic Diaphragm Operated Control Valve Dimensions, Leading Supplier of Stainless Steel Pneumatic Directional Control Valve

The Pneumatic Diaphragm Actuator Operated Valve comes in sizes ranging from 2 inches to 48 inches and the pressure ratings vary from 150lbs to 900lbs. The valve sizes and pressure numbers are controlled by the standards and specifications. Industrial scale valves can come with higher pressure capacities and higher outlet sizes as well. The Pneumatic Control Valve is made to withstand corrosion and high air pressures. The diaphragm provides accuracy of control. The applications include water management systems, petroleum and oil and gas industrial applications. The Cast Steel Pneumatic Diaphragm Operated Control Valve is one of the most common types of body material but other materials are also in use.

 

Specification Table of Pneumatic Diaphragm Operated Control Valve

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,.

Features of Pneumatically Actuated Diaphragm Valves

  • Position indicator
  • Lightweight and compact
  • True union design
  • Double stem seals
  • Air-to-spring, failsafeoperation

Available Option of Actuators of Diaphragm Operated Control Valve

  • Solenoid valves
  • Limit switches
  • Stroke limiters
  • Manual override

Part & Material List of Pneumatic Diaphragm Control Valve

No. Part Name Material
1 Body WCB CF8 CF8M CF3 CF3M
2 Bonnet WCB CF8 CF8M CF3 CF3M
3 Lining UNLINED / NEOPRENE / PTEE / RUBBER
4 Diaphragm NEOPPENE / VITON / EPDM / PTEE / PFA / HYPALON
5 Disc WCB CF8 CF8M CF3 CF3M
6 Bolt A193-B7 A193-B8M
7 Stem SS420 F304 F316 F304L F316L
8 Handwheel Aluminum Alloy / Carbon Steel

Temperature Range of Pneumatic Diaphragm Control Valve

Material Temp. Range. Typical Service
NEOPPNEN -5 ~ 90 Oils. Grease, Air and reclicactive fluids
VITON -5 ~ 90 Hydrcarbon Acids, Suophuric Applications
EPDM -20 ~ 120 High Chemical and Chlorine Resistance
PTEE -20 ~ 150 High Chemical and Chlorine Resistance
PFA -40 ~ 180 High Chemical and Chlorine Resistance
HYPALON -5 ~ 100 Good Acid and Ozone Resistance. Certain Chlorine Application

Duplex 2205 Pneumatic Operated Diaphragm Valve Manufacturers In India, Refer Stainless Steel 304 Actuated Diaphragm Valve Weight

Pneumatic Diaphragm Operated Control Valve Dimensions

NPS L ∮D ∮D1 ∮D2 z - ∮d b f H B D0 ES Air, Pressure, (Mpa) Windpipe, Joint, (in) Air, Consumption, (cm3)
mm inch 150LB 10K 150LB 10K 150LB 10K 150LB 10K 150LB 10K
20 3/4 117 98.0 100.0 69.9 75.0 43.0 56.0 4-16 4-15 10.5 2 345 168 120 61 0.3 1/8 163.9
25 1 127 108.0 125.0 79.2 60.0 61.0 67.0 4-16 4-15 11.5 2 395 168 120 61 0.3~0.4 1/8 196.7
32 1-1/4 146 117.0 135.0 88.9 100.0 64.0 76.0 4-16 4-15 13.0 2 400 168 1230 61 0.3~0.4 1/8 229.4
40 1-1/2 159 127.0 140.0 98.6 105.0 73.0 81.0 4-16 4-19 14.5 2 485 260 165 62 0.3~0.4 1/4 1425.7
50 2 190 152.4 155.0 120.7 120.0 92.0 96.0 4-19 4-19 16.0 2 635 318 165 63 0.3~0.4 1/4 2284.1
65 2-1/2 216 177.8 175.0 139.7 140.0 105.0 116.0 4-19 4-19 18.0 2 650 318 165 63 0.3~0.4 1/4 3048.0
80 3 254 190.5 185.0 152.4 150.0 127.0 126.0 4-19 8-19 19.5 2 660 318 165 63 0.4~0.5 1/4 3244.7
100 4 305 228.6 210.0 190.5 175.0 157.0 151.0 8-19 8-19 24.0 2 815 425 280 64 0.4~0.5 3/8 6964.5
125 5 356 254.0 250.0 215.9 210.0 186.0 182.0 8-22 8-23 24.0 3 825 425 280 64 0.4~0.5 3/8 7439.7
150 6 406 279.4 280.0 241.3 240.0 216.0 212.0 8-22 8-23 25.5 3 1015 549 365 65 0.5 3/8 14912
200 8 521 342.9 330.0 298.5 290.0 270.0 262.0 8-22 12-23 29.0 3 1300 749 485 65 0.6 1/2 49161

Size Range of Cast Steel Pneumatic Diaphragm Operated Control Valve

Size Range 1/2" to 4"

Lining Hardness of Pneumatic Diaphragm Control Valve

  • Ebonite-95° ± 5 Shore A
  • Natural/Neo Rubber-55° ± 5 Shore A
  • PTFE-Rockwell/Shore R100 D78 or
  • D62 Glass lining & FRP-Parcol Parcel 40Respectively.

Types of pneumatic diaphragm operated control valve

Cast Iron GGG40 Pneumatic Diaphragm Operated Control Valve

Cast Iron GGG40 Pneumatic Diaphragm Operated Control Valve

Stainless Steel Pneumatic Directional Control Valve

Stainless Steel Pneumatic Directional Control Valve

Duplex 2205 Pneumatic Operated Diaphragm Valve

Duplex 2205 Pneumatic Operated Diaphragm Valve

Stainless Steel 304 Actuated Diaphragm Valve

Stainless Steel 304 Actuated Diaphragm Valve

Cast Steel Pneumatic Diaphragm Control Valve

Cast Steel Pneumatic Diaphragm Control Valve

ASTM A351 CF8M Pneumatic Control Valve

ASTM A351 CF8M Pneumatic Control Valve

Pneumatically Actuated Diaphragm Valves Lining Thickness

  • 15 to 65 mm Valve – 3.0 mm
  • 80 to 100 mm Valve – 3.5 mm
  • 125 to 150 mm Valve – 4.0 mm
  • 200 to 300 mm Valve – 5.0 mm
  • PTFE Coating Thickness – 800 micron,
  • Glass Lining – 1.5mm.

Temperature Range of Diaphragm Operated Control Valve

Temperature Range – 30°C to 80°C
Ask for price list of Cast Steel Pneumatic Diaphragm Control Valve, We keep ready stock of ASTM A351 CF8M Pneumatic Control Valve in different sizes

Flow Characteristics of Cast Steel Pneumatic Diaphragm Operated Control Valve

Flow Characteristics May be adjusted throughout a spring range by turning the adjusting screw.

Pneumatic Diaphragm Operated Control Valve Spring Range

Spring Range 3 – 15 PSIG (0.2 – 1.0 Kg/cm2)
8 – 20 PSIG (0.4 – 2.0 Kg/cm2)
18 – 30 PSIG (1.2 – 2.0 Kg/cm2)

Air Supply of Diaphragm Operated Control Valve

Air Supply 20-50 PSIG (1.4-3.5 Kg/cm2)

Pneumatic Diaphragm Operated Control Valve Dimension

MVS-D 106 95 54 32 371 430 - 770 - 670 -
MVS-D 106 95 54 45 371 590 - 550 - 725 -
MVS-D 123 12 32 14.3 150 235 - 335 - - -
MVS-D 141 30 32 19 218 295 - 390 - - -
MVS-D 141 30 54 32 218 325 - 475 - - -
MVS-D 166 55 54 28 286 410 - 540 - 640 -
MVS-D 166 55 54 38 286 325 - 510 - 690 -
MVS-D 251 140 90.5 70 443 750 - 1000 - 1000 -
MVS-D 251 140 54 38 443 750 - 1000 - 860 -
MVS-D 411 300 90.5 45 599 950 - - - 1230 -
MVS-D 411 300 90.5 70/76 599 950 - - - 1275 -
MVS-R 106 95 54 32 371 - 680 - 700 - 670
MVS-R 106 95 54 45 371 - 700 - 720 - 725
MVS-R 123 12 32 14.3 150 - 370 - 365 - -
MVS-R 141 30 32 19 218 - 440 - 400 - -
MVS-R 141 30 54 32 218 - 510 - 520 - -
MVS-R 166 55 54 28 286 - 550 - 570 - 640
MVS-R 166 55 54 38 286 - 570 - 590 - 690
MVS-R 251 140 90.5 70 443 - 870 - 890 - 1000
MVS-R 251 140 54 38 443 - 840 - 640 - 860
MVS-R 411 300 90.5 45 599 - 980 - - - 1230
MVS-R 411 300 90.5 70/76 599 - 1070 - - - 1275
View Cast Iron Pneumatic Pressure Control Valve Weight Chart, Dealer of Brass Pneumatic Flow Control Valve

Application of Pneumatically Actuated Diaphragm Valves

  • Drilling Rigs
  • Gas Plant
  • Steel Plant
  • Cooling Water Circulation
  • Heating & Air Conditioning