NON RISING STEM ELASTIC SEAT SEAL GATE VALVE
NON RISING STEM ELASTIC SEAT SEAL GATE VALVE
Model
Z45x

Product review

Description

Z45x Non rising stem gate valve elastic seat seal gate valve uses the deformation compensation function of the whole gate valve to produce a good sealing effect, overcomes the phenomenon of poor sealing, water leakage and rust of general gate valve, and saves installation control more effectively. It can be widely used as regulator and throttling device in water, sewage, construction, petroleum, chemical, food, medicine, light textile, electric power, ship, metallurgy, energy system and other fluid pipelines.

Technical parameters of Non rising stem resilient seated gate valve

Nominal pressure:1.0~2.5MPa

Nominal diameter:50~1200mm

working temperature:0~80℃

Applicable media: water, gas, etc

Flange standard:GB/T 17241.6、GB/T 9113、EN1092、ASME B16.5

Test standard:GB/T 13927、API 598

暗杆弹性座封闸阀零件材质

Material of main parts of Non rising stem elastic seat sealing gate valve

Serial numberPart nametexture of material
1valve bodyDuctile iron and cast steel
2RamNodular cast iron coated with EPDM or NBR
3Hexagon socket boltCarbonization treatment
4seal ringNitrile rubber
5Valve coverDuctile iron and cast steel
6Stemstainless steel
7“O” ringNitrile rubber
8Thrust bearingTin bronze
9Boltstainless steel
10GlandDuctile iron and cast steel
11dust coverNitrile rubber
12Handwheel (driving cap)cast iron

Design drawing of Non rising stem elastic seat seal gate valve

暗杆弹性座封闸阀图纸暗杆弹性座封闸阀1图纸

Main connection dimensions                                                                                                      mm

DN506580100125150200250300350400450500600
LF4150170180190200210230250270290310330350390
BS178190203229254267292330356381406432457508
F5250270280300325350400450500550600650700800
Ha31333237242449756268083794810101220128014801665
Hc35537541547654060072087599010501245131015601750

产品部分-PSD_02