PTFE/PFA LINED DIAPHRAGM VALVES ELECTRICALLY ACTUATED

Bringing compact designs for the industrial clients, we manufacture lined diaphragm electrically valves. These valves are easy to install and suitable for shut off, regulating flow, throttling of corrosive and abrasive liquid or gas.

At UNP Polyvalves, we supply reliable PFA/PTFE lined diaphragm electrically valves that can be used for regulating corrosive, ultra pure, and sterile liquid and gases in chemical based industries. Some food factories and pharmaceutical industries are also using diaphragm valve range for processes.

Features of these lined valves:
• These are heavy-duty valves having robust construction.
• The compact and sturdy design is maintenance-free
• Atmospheric corrosion resistant
• Replacement of faulty components is easy
• Durable and force limiting device.

Cast ductile iron is generally used in the manufacturing process of the lined diaphragm electrically valves. Ensuring high-grade raw materials usage during the process, we maintain all the quality standards of our product range. Giving safe and secure working environment is our prime objective.To discuss in detail, you can contact our sales department. Write us at info@ptfelinedvalvesindia.com and get your quote today!


PFA Lined Diaphragm Valves

Dimensional Table

Rating: 150 Class

SIZE L±3 OD T H1 H A L1
20 mm 133 108 16 70 Dimensions may vary as per actuator make & models & will be provided with offer drawing as per customer requirement.
25 mm 133 108 16 70
40 mm 166 127 19 90
50 mm 196 152 21 130
65 mm 222 178 23 140
80 mm 260 191 25 180
100 mm 311 230 25 230
150 mm 412 280 27 380
200 mm 527 343 30 405
Lined Diaphragm Electrically Valve

Material Specification

NO DESCRIPTION QTY. MATERIAL
1 BODY 1 CS/SS + PPH/PVDF/FEP/PFA
      LINED LINING THICKNESS: 3mm
2 BONNET 1 CS/CI
3 SLEEVE & SPINDLE 1 SS-304/SS-410
4 COMPRESSOR 1 CS/CI
5 DIAPHRAGM 1 PTFE
6 RUBBER PAD 1 EPDM
7 FASTENERS - SS-304/STEEL PLATED
8 ELECTRICAL ACTUATOR 1 STANDARD
9 MANUAL OVERRIDE 1 STANDARD IN BUILT
10 POSITION INDICATOR 1 STANDARD
 
Top ↑

PTFE Lined Diaphragm Valves | Diaphragm Electrically Valves

HYDRO TEST PRESSURE:

UPTO 65 NB;
  BODY : 15 KG/CM2
  SEAT : 10 KG/CM2
FROM 65 NB UPTO 100 NB
  BODY : 10 KG/CM2
  SEAT : 10 KG/CM2
ABOVE 100 NB
  BODY : 7 KG/CM2
  SEAT : 7 KG/CM2
 

Notes

1 Manufacturing Standards
  Design : EN 13397 :2002 BS 5156
  Fact To Face Dimension : EN-558-1 Series 7 & 1
2 Spark Test
15 KVDC
3 Standard Resin Specifications For Lining
  PTEF : ASTM D 1457
  PVDF : ASTM D 3222
  PFA : ASTM D 3307
  FEP : ASTM D 2116
4 Make Of Actuators
  BELIMO, MARSH, I-TORQUE
5 Operation Control
  A.) : On-off Control
  B.) : Modulating Control
6 Material
  CS : ASTM A 216 GR.WCB
  SS : ASTM 351 CF 8/ASTM A 351 CF8 M