VF fittings | KYOSEI, suppliers of gas and water piping materials, including pipes, valves, and governors
Screwed type malleable cast iron pipe fittings (JIS B 2301) with their outer surface coated with hard PVC resin. Hard PVC resin coating forms the same socket.
Butyl tape (filler).
VF fittings form a unique anti-corrosion socket and must use butyl tape as filler.
Specifications
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Type/nominal dia. (A) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
Elbow |
● |
● |
● |
● |
● |
● |
● |
● |
T-fitting |
● |
● |
● |
● |
● |
● |
● |
● |
Socket |
● |
● |
● |
● |
● |
● |
● |
● |
45° elbow |
● |
● |
● |
● |
● |
● |
● |
● |
Type/nominal dia. (A) |
Different dia. |
25
×
20 |
32
×
20 |
32
×
25 |
40
×
20 |
40
×
25 |
40
×
32 |
Elbow |
▲ |
- |
▲ |
- |
- |
▲ |
T-fitting |
● |
▲ |
▲ |
● |
▲ |
▲ |
Socket |
● |
- |
▲ |
● |
● |
● |
Type/nominal dia. (A) |
Different dia. |
50
×
20 |
50
×
25 |
50
×
32 |
50
×
40 |
65
×
50 |
80
×
50 |
80
×
65 |
100
×
50 |
100
×
65 |
100
×
80 |
Elbow |
- |
- |
- |
● |
● |
▲ |
● |
- |
- |
● |
T-fitting |
● |
● |
▲ |
● |
● |
● |
● |
● |
- |
● |
Socket |
- |
- |
- |
● |
● |
● |
● |
- |
● |
● |
* Those marked with ▲ are subject to prior sales.