Knife Non Rising Stem Gate Valve

Product Name:knife non rising stem gate valve
Connection: Flange
Place of Origin: China
Power: Electric, pneumatic, Manual
MOQ: 1set
Price: Competitive

Product Details

                   

Adavantage For Knife Non Rising Stem Gate Valve

1. The knife non-rising stem gate valve have ultra-short structural length. It saves material and greatly reduces the overall weight of the pipeline system.


2. Small occupied space, can effectively support the strength of the pipeline and reduce the possibility of pipeline vibration.


3. Stainless steel is used which greatly improves the corrosion resistance and can effectively prevent the seal leakage caused by the corrosion of the gate.


4.The upper sealing packing adopts flexible PTFE, which is reliable in sealing and easy to operation.


5.The knife gate valve has the function of "knife blade", which can effectively break all kinds of debris in the medium.



Product Parameter Of Knife Gate Valve

MaterialCast steel
Nominal DiameterDN400
Nominal PressurePN25
Working TemperatureNormal temperature
ConnectionFlange
Flow wayone-way
SealHard sealing
Powerelectric
Medium

water, oil

Design & ManufactureJB/T 8691
Face to faceGB/T 15188.2-1994
Flange collection standardJB/T 79-1994
Inspection & TestGB/T 13927-1992
Supply requirementGB/T 12252

         

                            


Testing of Non-rising Stem Gate Valve

Nominal Pressure(MPa)Shell Test(MPa)Seal Test(MPa)Operating TemperatureApplicable Medium
11.51.1≤100℃Pulp, sewage, coal slurry, ash, slag water mixture
1.62.41.8≤100℃



Product construction of non rising stem knife gate valve

No

Part

Material

No

Part

Material

9

Gland

WCB

17

Bearing cover

1035

8

Packing

graphite

16

Nuts

1035

7

Stem

Non-rising

15

Yoke bushing

Copper alloy

6

Bonnet

WCB

14



5

Nuts

2H

13

Seering wheel

HT250

4

Bolt

B7

12



3

Seal

Natural rubber

11

Yoke

WCB

2

Plate

201

10

Nuts

2H

1

Body

WCB






Drawing of  non rising stem knife gate valve

drawing of manual knife gate valve


What is dimension

MPaDNLDD1D2HN-MD0
1.050431601251003304-M16180
65461801451203604-M16180
80461951601353904-M16220
100522151801554408-M16220
125562452101855108-M16230
150562802402106008-M20280
200603352952657008-M20360
2506839035032084012-M20360
3007844040036896012-M20400
35078500460428111016-M20400
400102565515482125016-M22400
450114615565532138020-M22530
500127670620585153020-M22530
600154780725685180020-M27600
700165895840800215024-M27600
8001901010950898242024-M30680
900203111010501005268028-M30680
1000216122011601115310028-M30700
1200254145013801325345032-M36800
1.65043160125993304-M16180
65461851451203604-M16180
80462001601353908-M16220
100522201801554408-M16220
125562502101855108-M16230
150562852402106008-M20280
2006034029526570012-M20360
2506840535531084012-M22360
3007846041037596012-M22400
35078520470435111016-M22400
400102580525485125016-M27400
450114640585545138020-M27530
500127715650609153020-M30530
600154840770720180020-M36600
700165910840788215024-M36600
8001901025950898242024-M36680
90020311251050998268028-M36680
1000216125511701110310028-M42700
1200254148513901325345032-M48800


 


Widely apply to Application:medical industry,paper mill,Urban construction,Natural gas plant,Petrochemical,Electric industry,Metallurgical Refinery,Waste water treatment.

application of  gate valve in industry


 

Product display

title1

display of non-rising stem knife gate valve

title2

warehouse knife non rising stem gate valve manual



Product Process

How to produce knife gate valve by gate valve stockist



Feel free to send your inquiry:

Attn: Lizy Liu

E-mail: sales2@kemus-valve.com

Mob/Webchat86-15960358834

Tel: 86-0592-7103069

Fax: 86-0592-5964598




Inquiry

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