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Lined Diaphragm Valve

Lined Diaphragm Valve
Lined Diaphragm Valve
Product Code : 49
Brand Name : UNP POLYVALVES (INDIA)
Product Description

We are recognized by the clients as the most trusted manufacturer and supplier of  Lined Diaphragm Valve. Highly appreciated by the clients for its accurate dimension, our valve is highly demanded in the industries like chemical and hydro-power plants. We manufacture this valve using supreme quality raw material and sophisticated technology under the guidance of highly skilled professionals. Checked for its quality on various industry laid parameters we assure our clients for a flawless product. The offered Lined Diaphragm Valve is available with us in various specifications at highly competitive price.

Features: 

  • Uninterrupted fluid flow

  • High grade material used

  • Highest safety factor

Further Details:

Material Specifications:

NO. DESCRIPTION QTY. MATERIAL
1 BODY 1 CS / SS + PPH/PVDF / FEP / PFA
LINED LINING: 3mm THK.
2 BONNET 1 GRADED CAST IRON
3 SLEEVE & SPINDLE 1 SS-304 / SS-410
4 COMPRESSOR 1 ASTM A 216 GR WCB
5 DIAPHRAGM 1 PTFE
6 RUBBER PAD 1 EPDM
7 HAND WHEEL 1 CAST IRON
8 FASTENERS 0 SS-304 / STEEL PLATED
9 POSITION INDICATOR 1 PP/PVC
10 INDICATOR CAP 1 POLYCARBONATE
11 HANDWHEEL NUT 1 STEEL PLATED

Dimension Table :

Size (NB) L±3 OD T H
25 MM 133 108 15 142
40 MM 166 127 17 160
50 MM 196 152 20 200
65 MM 222 178 22 250
80 MM 260 191 23 280
100 MM 311 230 23 350
150 MM 412 280 25 510

Notes:

Manufacturing Standards

  • Design     :     EN 1337 : 2002 BS 5156
  • Face To Face Dimension     :     EN 558-1 Series 7 & 1

Spark Test

  • 15 KVDC

Standard Resin Specifications For Lining

  • PTFE     :     ASTM D 1457
  • PVDF     :     ASTM D 3222
  • PFA     :     ASTM D 3418
  • FEP     :     ASTM D 2116

Material

  • CS     :     ASTM A 216 GR. WCB
  • SS     :     ASTM A 351 CF B/ ASTM A 351 CFB M

UNP POLYVALVES (INDIA) PVT. LTD.

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