Non Rising Stem Knife Gate Valve Manual

Product Name:non rising stem knife gate valve manual
Connection: Flage
Place of Origin: China
Application:medical industry,paper mill,Urban construction,Natural gas plant,Petrochemical,Electric industry,Metallurgical Refinery,Waste water treatment

Product Details

                                 Non rising stem knife gate valve manual


The non rising stem knife gate valve has a short body length, light weight, and the sealing surface of the valve seat can be protected from medium erosion. The sealing surface is evenly pressed and tightly fitted. During the closing process, the dust and tar on the valve seat sealing surface can be scraped The advantages of convenient walking and sewage disposal. It is suitable for use in gas pipelines containing dust or tar.

We also add flushing holes at ends of gate body to wash it much more easier. 


Quick Details

Type: knife gate valve                                            Operation:Manual

Nominal pressure:PN25                                         Temperature of Media:Normal Temperature

Nominal Diameter:DN400                                      Port Size:DN50~600

Operation:manual, electric                                     Application:General

Knife Material:AISI 304                                           Standard:ANSI BS DIN JIS  

Media:Water, Oil                                                     Connection:Flange

Media of flushing holes: water, gas                 

Body material:GGG40    

Design and manufacture: JB/T8691-1998
Face to face length: GB/T15188.2-94
Flange connection: GB/T9113.1-2000  JB/T79-94
Testing and acceptance: GB/T13927-92

         

                            


Pressure and temperature:

working pressurePN16
testing pressure

Shell: 1.5 times rated pressure,

Seat: 1.1 times rated pressure.

working temperature

10°C to 120°C

suitable mediaWater

 

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  manual operated non rising stem knife gate valve

drawing of manual knife gate valve 


Widely apply to various kinds of fields

image


 

Product display

title1

display of non rising stem knife gate valve manual

title2

warehouse non rising stem knife gate valve manual



Product Process

gate valve inspection checklist


FAQ

Q1: Do you have quality warranty?

A: Yes, 12 months warranty. 

Q2: What is method to ship out goods?

A: It depends on you. By sea, by air, by express. 

Q3: Do you provide free sample for checking quality ?

A: Yes, we could offer it but we won't cover freight charge. Thanks for your kind understanding.

Q4:Can the products be customized as our need, such as put on our logo?

A: It can do. We will follow your instruction.


Welcome to contact me:

Attn: Lizy Liu

E-mail: sales2@kemus-valve.com

Mob/Webchat86-15960358834

Tel: 86-0592-7103069

Fax: 86-0592-5964598



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