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Contact: Sales Manager(William)
Mobile Phone:+86-18631910921
E-mail :william0921@126.com
Wechat: 35790206
Skype: william09211
Contact: General Manager(Mr.song)
TEL:+86-18702268666
Address: Building H13, Tianshan international Tengfei base, Chuangye Road, Xiaozhan Industrial Park, Jinnan District, Tianjin City

Cast iron wafer check valve

DATE:2019-07-16 Cast iron wafer check valve


Product description:

 

Wafer Butterfly Check valve a save-energy product,is manufactured base on the foreign advanced technology and in accordance with relative international standards. 

This product is featured by excellentretainig performance,high safety and reliability and low flow resistance. It is suitable for systems in teh industries of petrochemical, 

food processing,medicine,textile,paper-making,water supply and drainage,metallurgy ,energy and lightindustry  etc, used as a check valve in one way.


 Technical Data:

 

Nominal Diameter 50(2)~700(28) 50(2)~450(18)
Nominal Pressure 1.0 1.6
Testing pressure Shell 1.5 2.4
Sealing 1.1 1.76
Working temperature   -15°c~+150°c
Suitable mediums   Fresh water,sewage ,air,steam ,food,medicine,oils,acids,etc

 

 

Material of Main Parts:

 

 

Body Disc Stem Rubber Gasket Spring
Name Code Name Code Name Name Code Working Temperature Name

Cast iron

 

 

Ductile iron

 

 

Carbon

steel

 

 

 

Stainless steel

 

Z

 

 

Q

 

 

 

C

 

 

 

 

P

 

Plated Ductile iron

 

Aluminum Bronze

 

ZG1Cr13Ni9Ti

stainless steel

 

 

CF8M

stainless steel

 

CF8M

stainless steel

1

 

 

2

 

 

 

 

 

5

 

 

7

Stainless steel

EPDM

 

 

 

 

Neoprene

 

 

 

 

NBR

 

 

 

Neoprene

 

 

 

 

 

 

 

 

 

X3

 

 

X4

 

 

 

X5

 

 

 

X7

 

 

 

 

 

 

 

 

 

-46~+121

Intemittence

 

-50~+150

-29~+99

Intermittence

 

-35~+113

-23~+82

Intermittence

 

-23~+93

 

-23~+150

Stainless steel

 






Contact: Sales Manager(William)
Mobile Phone:+86-18631910921
E-mail :william0921@126.com
Wechat: 35790206
Skype: william09211
Contact: General Manager(Mr.song)
TEL:+86-18702268666
Address: Building H13, Tianshan international Tengfei base, Chuangye Road, Xiaozhan Industrial Park, Jinnan District, Tianjin City

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