Robust Structure Diaphragm Valves

Our organization have been actively engaged in manufacturing and supplying a premium quality Robust Structure Diaphragm Valves in Ahmedabad, Gujarat, India.

Salient Features:
Meet design specification as per B 16.34 / Flange dimensions as per B 16.5.
Testing Standard as per BS - EN 12266 - 1 / DIN - EN - 588 - 1
Lining Standard as per ASTM F 1545
The weir type top entry diaphragm valves provide tight shut-off with comparatively low operating force
A simple and reliable weir design valve is better throttling flow or block flow at valve fully open it offers a self-cleaning design. It is the best choice for dirty, contaminated and powder media. Specifically suited to handle erosive and abrasive application
When requiring to the replacement of the Diaphragm, the bolted bonnet design permits the dismantling of the valve without removing the valve body from the pipe joint.
Convection Isolating valve would require expensive exotic materials to resist the effects of severing corrosion.
High permeation resistance lining
Soft - sealing, gas tight shut - off
Vacuum proof anchored
Hermetic - Glandless sealing against the valve bonnet
The quality and functionally of the diaphragm are crucial for greater Fatigue strength under reversed bending stresses and dimensional stability even after many switching cycles and at fluctuating temperatures
Higher density and lower permeability
Face to face confirms to BS 6165
Travel position indicator gives clear and positive from any angle
PTFE Bearing: Minimizes friction between stem and compressor
Exclusive sealing bead design prevents the best seal and reducing thermal stresses on the sealing surface
cavity free, poke less design ensures unrestricted flow and low-pressure drop
Floating tube diaphragm Nut design ensures uniform distribution of the stem closing force and the PTFE Diaphragm reducing cold flow

Technical Data:
Size Range: 1"NB to 8" NB
Pressure Range: 0 to 6 Bar
Temperature Range: 60 i? C to +200 i? C
Vacuum Resistance: Full (Vacuum up to 16 Bar)
Tightness: BS-EN-12266-1
Leakage rate: D, Test Media: Gas
Leakage Class: as per Class VI shut-off.
Body Material : S.G. Iron (NOD CI) / WCB / CF8 / CF8M / CD4MCu + Lined
Lining Material : FEP / PFA / PVDF / Ceramic / Anti static PFA Lining
Spark Test : Thick liner 100% Inspected at 20 KVA

Optional Features:
Anti-static PTFE Seat & disc available on request
Safety stuffing box design available on request

Applications:
Industrial Inorganic Chemicals
Industrial Organic Chemicals
Plant protective agent production
Alkali's & Chlorine
Detergent production
Water treatment
Bromine Production
Sulfur recovery
Nitrogenous & Phosphorus Fertilizers
Food Processing
Pharmaceutical Preparation
Sugar Industries
Petroleum Refining