PTFE PFA FEP lined Flush bottom ball valve
 
     
     
 
     
 
 
 
Nominal size
ØF1 X ØF2
ØA
L
X
Y
Inch
mm
mm
mm
mm
mm
mm
3"X1.1/2"
80X40
118 X 69
38
165
114
243
3"X2"
80X50
118 X 88
48
178
148
293
4"X1.1/2"
100X40
151 X 69
38
165
114
243
4"X2"
100X50
151 X 88
48
178
148
293
4"X3"
100X80
151 X 118
71
203
162
310
6"X3"
150X80
204 X 118
71
203
162
310
6"X4"
150X100
204 X 151
88
229
188
348
 
     

Valve body: ASTM A 216 Grada WCB

Flange: IS 2062 Grade B. ANSI B16.5 ASA150 # for drilled holes

Standard: Two fixed flanges

Lining: FEP in compliance with ASTM D 2116

PFA in compliance with ASTM D 3307, natural

Cage and ball: Pure PTFE in compliance with ASTM D 1457, white in colour

Lining thickness: 3 to 5 mm, exceeds the relevant ASTM F-1545 standard specs. Operating temperature: FEP -29 to 200 deg. C

Operating temperature: PFA -29 to 260 deg. C

Operating pressure: Vaccume to 6 kg / cm. sq.

Hydrostatic pressure test: 10 kg / cm. sq

Air leak test: 3 kg / cm. sq.

Spark test: 10 KV