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- Customer Hot Line
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
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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