Stainless Steel Diaphragm Valve

Diaphragm control valve and SS 316 diaphragm valve suppliers in UAE

Stainless Steel Diaphragm Valve

What is a stainless steel diaphragm valve?

The diaphragm valve comes with a valve body along with two or more ports. It helps to control liquid and gas flow. The stainless steel diaphragm valve comes with a rubber diaphragm which moves upward and downward within the valve’s body, which causes the opening and closing actions against the hard seat.

The ss diaphragm valve is named so because a thin, flexible membrane, which looks like a diaphragm, helps to open or close the valve.

The stainless steel 304 diaphragm valves are basically on-off throttle valves that are bi-directional.

Verified Supplier

Verified stockists and suppliers

Stainless steel sanitary diaphragm valve in grade 304, 316, CF8, CF8m as per ASTM A351 Standard

Stainless Steel Diaphragm Valve Specification

Stainless steel diaphragm valve specification

Specification

Material

Stainless Steel

Size

Size Range

1/2″ to 4″

Pressure

Pressure

13.8 bar (200psi)

Temperature

Temperature

-10°C up to +80°C

Connection

Connection

BSP, BSPT, NPT, Flanged, Welded

Standards

Standards

ASTM A351

SS Diaphragm Valve Price List

Tube Size Grade Price AED/ Pcs Price USD/ Pcs
1/4″ SS 316L AED 2810.20 US $765.09
3/8″ SS 316L AED 2810.20 US $765.09
1/2″ SS 316L AED 5436.08 US $1,480.00

Diaphragm Valve Symbol

Diaphragm Valve Symbol

Stainless Steel 304 Diaphragm Valves in manual, conical gear, electric, pneumatic Driving styles

Types of Stainless Steel Flanged Diaphragm Valve

Stainless Steel Diaphragm Valve

Stainless Steel Diaphragm Valve

Stainless steel sanitary diaphragm valve

Stainless steel sanitary diaphragm valve

SS 316 diaphragm valve

SS 316 diaphragm valve

SS diaphragm valve

SS diaphragm valve

Straightway Diaphragm Valve

Straightway Diaphragm Valve

Diaphragm operated control valves

Diaphragm operated control valves

Pneumatic diaphragm control valve

Pneumatic diaphragm control valve

Stainless Steel 304 Diaphragm Valves

Stainless Steel 304 Diaphragm Valves

Diaphragm-Sealed Valves

Diaphragm-Sealed Valves

Stainless Steel 316 Diaphragm Valves Features

  • Testing conducted in compliance with en iso 10297:2014
  • Useable at up to 6.0 hp grade and high purity gas
  • Simple to open and shut
  • Stainless steel of the highest quality, 316l
  • Electro-polished
  • Seat: pctfe

SS Diaphragm Valve Construction

SS Diaphragm Valve Construction

No Description
1 Valve Body
2 Diaphragm
4 Slip Piece
5 Position Adjustable Block
6 Plastic Bolt
7 Handwheel
8 Valve Shaft
9 Position Indicator Ring
10 Bonnet

 

Talk to multiple verified Diaphragm-Sealed Valves suppliers and compare Flanged Diaphragm Valve shipment & freight cost

Stainless Steel 304 Diaphragm Valves Dimension

SS diaphragm valves dimensions

SS diaphragm valve composition composition

SS diaphragm valve composition composition

Weir Diaphragm Valves supplier in UAE, buy 3 way, straightway & diaphragm flow control valve from GASCO approved suppliers at lowest price in Middle East

We give preference to the suppliers who are approved by the below companies

GASCO

GASCO

KNPC

KNPC

SABIC

SABIC

 

NIORDC

NIORDC

ORPIC

ORPIC

Saudi Aramco

Saudi Aramco

SS diaphragm valve Advantages

  • can serve as service valves for on/off and throttling.
  • due to the range of linings available, they have high chemical resistance.
  • Stem leaking has been stopped.
  • provides service that is airtight.

Disadvantages of Diaphragm operated control valves

  • The weir can stop the pipework from fully draining.
  • The diaphragm material imposes a restriction on the working temperatures and pressures. Typically, the temperatures and pressures are restricted to 400 F and 200 psi (1380 kPa), respectively (204 C).
  • The hydrostatic pressure may also be restricted by the diaphragm.

What is the purpose of a stainless steel sanitary diaphragm valve?

The stainless steel sanitary diaphragm valve can be operated manually or automatically, and they are used for hygienic and aseptic processes. The sanitary diaphragm sealed valves are mostly found in industries like pharmaceutical and food processing. The sanitary diaphragm control valve offers excellent performance when it comes to flow control or open/close operations.

What are the advantages of a ss 316 diaphragm valve?

There are several advantages of the ss 316 diaphragm valve, like:

  • They can be used for throttling and on/off service.
  • The stainless steel 316 diaphragm valves is known for offering good chemical resistance as they have a wide range of linings available.
  • No chances of steam leakage, and it offers bubble-tight service.
  • The 316 ss diaphragm operated control valves do not have any pockets for trapping any impurities like solids and slurries.
  • The pneumatic diaphragm control valve can be used for a wide range of hazardous or radioactive chemicals.
  • They do not allow any contamination to the medium, and thus, they are used in food processing, brewing, etc.

Difference between full bore & weir diaphragm valves

The full-bore diaphragm pressure control valve seals over a seat. But the weir diaphragm valves seal over a weir.

How does a 3-way diaphragm valve work?

The 3-way diaphragm flow control valve uses a flexible sheet which is pressed very close to the edge of a solid dam. It helps to narrow down the flow path for the fluids.