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 |
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
Technical specification
DESIGN PARAMETERS |
STANDARD |
---|---|
VALVE DESIGN |
BS EN 13397 |
SHELL DESIGN |
ANSI B 16.34 |
FACE TO FACE |
EN 558-1 SERIES 7 |
FLANGE CONNECTION RATING |
ANSI B 16.5, 150# / DIN PN 10 / JIS |
TESTING STANDARD |
BS EN 12266-1 |
CONNECTION |
FLANGED, R |