Products
PFA lined butterfly valves (C559N type)
Suitable for corrosion and chemical resistant applications. Highly reliable corrosion resistant valve fully lined with PFA.
Pneumatically operated
ON-OFF valve (double acting)
CPN1559N type
Structure and features
①Excellent corrosion and chemical resistance
This is a highly reliable corrosion resistant butterfly valve with a total lining of thermally stable molten PFA.
Since all components in contact with the fluid are made of PFA, it is resistant to corrosion in most chemicals.
②High shaft sealing performance
It has high sealing performance against thermal cycles and high frequency operation of open and close.
V-packing and coil springs are added to further improve the reliability of sealing performance against external leakage.
③Highly durable casing
The casing is made of stainless cast steel.
It is resistant to rust and highly durable even in outdoor installation environments.
④Penetration resistance and non-stick properties
Thick lining by high-pressure melt molding makes it highly reliable against the penetration of chemicals.
In addition, the adhesive liquid will not adhere.
Applicable field
Chemicals, Environment & Water Treatment, Steel, etc.
Standard Specifications
- Valve type
- C559N
- Body
- SCS13A
- Disc
- SCS13A(PFA lining)
- Liner
- PFA
- Stem
- SCS13A
- Connection
- Wafer JIS10K, CL150
Please refer to the catalog, drawings, etc. or contact our sales representatives for the details.
Related Information
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(Please feel free to contact us if you have any questions or
any other products which are not described here.)
- Nippon Daiya Valve Co., Ltd.
- 1-3-22 Hiromachi Shinagawa-Ku, Tokyo 140-0005 JAPAN
- TEL: 03-5434-5330(Intnernational Sales dept.)
- FAX: 03-5434-5331
