China Marine Bronze 5K Screw-down Check Globe Valve (Union Bonnet Type) JIS F7411:
Marine Bronze 5K Screw-down Check Globe Valve (Union Bonnet Type) JIS F7411 is used on the ship pipe line of steam, fresh water, sea water, fuel oi & lubrication oil.
Function: Open/Close the pipe system
Design Standard: JIS F7411-1996
Test Standard: JIS F7400-1996
Test Pressure: Body-1.05Mpa, Seat-0.77Mpa~0.4Mpa
Flange Size as per JIS B2220-5K
Main Material:
1-Body: Bronze (BC6)/ Brass
2-Disc:Bronze (BC6) / Brass
3-Stem: Brass (C3771BD)
4-Bonnet:Bronze (BC6) /Brass
5-Handwheel: Cast Iron (FC200)
Main Size List(mm):
| Size | Face to Face (L) | Flange diam. (D) | Pitch (C) | No of Bolt Hole | h | t | H | D2 |
| 15 | 100 | 80 | 60 | 4 | 12 | 9 | 130 | 80 |
| 20 | 110 | 85 | 65 | 4 | 12 | 10 | 140 | 100 |
| 25 | 120 | 95 | 75 | 4 | 12 | 10 | 160 | 125 |
| 32 | 140 | 115 | 90 | 4 | 15 | 12 | 170 | 125 |
| 40 | 160 | 120 | 95 | 4 | 15 | 12 | 190 | 140 |