Inner Thread Two-plate Ball Valve
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072(WeChat Same Account)
product drawing

Inner thread two-plate ball valves
Nominal pressure:1.6-6.4 MPa
Suitable temperature scope:-20~232℃~350℃
Applicable medium: water,oil,gas and some corrosive fluids (W.O.G)
Screw type:G•NPT.BSPT.BSP.DIN259/2999
The external and connection dimensions

Inner thread two-plate ball valve constructral diagram
The materials of main parts
No. | part name | materials | |
stainless steel | carbon steel | ||
1 | body | stainless steel CF8M | carbon steel WCB |
2 | ball | SS316 | SS304 |
3 | sealing ring | PTFE | PTFE |
4 | sealing gasket | PTFE | PTFE |
5 | bonnet | stainless steel CF8M | carbon steel WCB |
6 | stem | SS316 | SS304 |
7 | thrust gasket | PTFE | PTFE |
8 | packing | PTFE | PTFE |
9 | packing gland nut | SS304 | SS304 |
10 | hangle | SS304 | SS304 |
11 | gasket | SS304 | SS304 |
12 | stem nut | SS304 | SS304 |
13 | handle bushing | plastic | plastic |
Main dimensions
SIZE | 1/4″ | 3/8″ | 1/2″ | 3/4″ | 1″ | 11/4″ | 11/2″ | 2″ | 21/2″ | 3″ | 4″ |
D | 11.6 | 12.7 | 15 | 20 | 25 | 32 | 38 | 50 | 65 | 80 | 100 |
L | 55 | 55 | 65 | 75 | 88 | 102 | 110 | 125 | 162 | 189 | 260 |
H | 50 | 50 | 60 | 64 | 71 | 78 | 86 | 95 | 130 | 148 | 180 |
E | 100 | 100 | 130 | 130 | 165 | 165 | 190 | 190 | 250 | 250 | 280 |
W(g) | 225 | 225 | 390 | 502 | 850 | 1502 | 2020 | 3625 | 4700 | 7700 | 14850 |