Inside Screw Non-rising Stem Wedge Gate 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
Inside screw non-rising stem wedge gate valves
The uses of inside screw non-rising stem wedge gate valve
Z15T/W inside screw non-rising stem wedge gate valve is widely used in petroleum, chemical, pharmaceutical, and electric power industries. It also is used to open and close the pipeline with the medium of steam, water, oil.
Dimensions & constructral diagram
Inside screw non-rising stem wedge gate valve constructral diagram
The materials of main parts
| Part name（Z45T-10） | Material |
| body, bonnet | Grey cast iron |
| disc | Grey cast iron and brass |
| stem | Carbon steel or copper |
| stem nut | Bronze(ductile iron) |
| handwheel | Grey cast iron(ductile iron) |
The performance specifications
| model | Nominal pressure （MPa） | Test pressure | Suitable Temperature （℃） | Applicable medium | |
| Intensity(water）（MPa） | sealing（water） （MPa） | ||||
| Z15T-16 | 1.6 | 2.4 | 1.8 | ≤200 | Steam,water |
| Z15W-16 | ≤100 | oil | |||
The external and connection dimensions
| model | dimension | weight（㎏） | |||
| G | L | H | Do | ||
| Z15T-16 | 1/2 | 60 | 100 | 60 | 0.6 |
| 3/4 | 70 | 114 | 60 | 0.77 | |
| 1 | 80 | 125 | 80 | 1.23 | |
| 1 1/4 | 85 | 145 | 80 | 1.77 | |
| 1 1/2 | 95 | 161 | 100 | 2.5 | |
| 2 | 110 | 190 | 100 | 3.77 | |
