
Marine Screw Down Check Globe Valve is also called as marine SDNR Valve, marine stop check valve,marine globe non reuturn valve, marine globe check valve..etc.
Function: open/close the pipe system and prevent the medium flowback.
Design Standard: JIS F7409-1996
Test Standard: JIS F7400-1996
Test Pressure: Body-3.3Mpa, Seat-2.42Mpa
Flange Size as per JIS B2220-16K
1-Body: Bronze (BC6) / Brass
2-Disc:Bronze (BC6) / Brass
3-Stem: Brass (C3771BD)
4-Bonnet:Bronze (BC6) /Brass
5-Handwheel: Cast Iron (FC200)
IMPA Code | Size | L | D | C | No of Bolt Hole | h | t | H | D2 |
751071 | 15 | 110 | 95 | 70 | 4 | 15 | 12 | 130 | 80 |
751072 | 20 | 120 | 100 | 75 | 4 | 15 | 14 | 140 | 100 |
751073 | 25 | 130 | 125 | 90 | 4 | 19 | 14 | 160 | 125 |
751074 | 32 | 160 | 135 | 100 | 4 | 19 | 16 | 170 | 125 |
751075 | 40 | 180 | 140 | 105 | 4 | 19 | 16 | 190 | 140 |
The description/sizes may be different with goods, please check with us when order.