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Non-rising resilent gate valve

Non-rising resilent gate valve

Non-rising resilent gate valve
CategoriesGate Valve
BrandKRV
ModelDN40-DN1000
Update Time2021-09-25
Detail Information

Non-rising resilent gate valve, gate valve as a whole package glue to produce the phenomenon of deformation effect to achieve a good sealing effect, to overcome the general valve seal bad, water leakage and rust, the more effectively to save installation space. Can be widely used as the regulation and closure devices for water, sewage, construction, petroleum, chemical, food, pharmaceutical, textile, electric power, shipbuilding, metallurgy, energy systems and other fluid pipeline.


Features

1.Weight light 

2.Flat base type valve seat 

3.Whole encapsulate

4.Fine casts the valve body

5.Inserts the type copper nut

6.Anti-corrosive

7.Is not easy to disrupt

8.Three "O" link seal packing collar

9.Is helpful to live drinks

暗杆软密封闸阀

Meterial of main parts

Name

Material

Body

QT450、GGG50

Nodular cast iron

Disc

EPDM rubber

Nut

Brass

Bolt

SS201

Bonnet

QT450、GGG50

Nodular cast iron

Open ring

Brass

O-ring

EPDM rubber

Stem

 20Cr13

Gland flange

                                        QT450、GGG50

Nodular cast iron

Hand whee

QT450、GGG50

Nodular cast iron

Dust cover

EPDM rubber


Main dimensions

DN(mm)DD1D2LHN-ød
1016251016251016F45163F5101625
4015015015011011011084841401652401844-194-19 4-19
5016516516512512512599991501782502354-194-19 4-19
651851851851451451451181181701902702654-194-19 8-19
802002002001601601601321321802032802908-198-19 8-19
1002202202351801801901561561902293003208-198-19 8-22
1252502502702102102201841842002543253808-198-19 8-26
1502852853002402402502102102102673504608-238-23 8-26
2003403403602952953102662662302924005208-2312-23 12-26
25040540542535035537031931925033045063012-2312-2812-30
30046046048540041043037037027035650072012-2312-28 16-30
35052052055546047049042942929038155080016-2316-28 16-33
40058058062051552555048048031040660085016-2816-31 16-36
450640640-565585 548548330432650100020-2820-31 -
500715715-620650 609609350457700120020-2820-34 -
600840840-725770 720720390508800135020-3120-28 -
700895910-840840 800800430610-139024-3024-36 -
80010151025-950950 900900470660-152024-3424-40 -
90011151125-10501050 10001000510711-209028-3428-40 -
100012301255-11601170 11121112550811-198028-3728-43 -

 

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