HTC Valves

LINED VALVES

LINED DIAPHRAGM VALVE

LINED DIAPHRAGM VALVE

Specifications:

SIZE:

25mm to 200mm MATERIAL OF CONSTRUCTION

BODY:

SGI / ASTM A216 Gr. WCB

LINING:

PFA (up to 200 °C) ASTM D 3307
FEP (up to 180 °C) ASTM D 2116

Lining thickness minimum 3 mm

Other Material and lining combination are available on request

TECHNICAL SPECIFICATIONS:

END CONNECTION:

Flange End as per ANSI B-16.5, 150#, DIN &JIS flanges

FACE TO FACE:

As per EN558-1

DESIGN STANDARD:

BS EN 13397 (Formerly BS 5156)

INSPECTION & TESTING:

HYDRO TEST BODY:

15 Kg/cm2 and Seat Test· 10 Kg/cm2

PNEUMATIC TEST(Air Test):

6 Kg/cm2

SPARK TEST:

15 Kv DC

Orifice Details:

SIZE
ORIFICE
PORT (mm)
AREA (cm2)
1/2" X 1"
B
6
0.28
3/4" X 1"
B
6
0.28
1" X 1"
D
10
0.78
1" X 2"
D
10
0.78
1 - 1/2" X 2"
F
18
2.54
2" X 2"
F
18
2.54
2" X 3"
J
34
9.08
3" X 4"
K
41
13.2
4" X 6"
M
57
25.5
6" X 8"
Q
100
71.2