CBF02-TA04
OEM | ODM | WDS
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Wafer Butterfly Valve with Nylon Coated Disc & WCB Body | Cost-Effective Corrosion Resistance
Tianjin Worlds Valve Co., Ltd. – ISO 9001 & API 609 Certified Manufacturer
CBF02-TA04-Operation and Maintenance Manual DOWNLOAD

The nylon coating effectively protects the disc from corrosive chemicals, water, and abrasive fluids, extending the valve’s service life.
The valve plates coated with nylon spray feature a non-stick surface, which effectively prevents particle adhesion and reduces flow turbulence, thereby lowering maintenance costs.
Low Initial Purchase Price: Compared to gate, globe, or ball valves of the same size, wafer-type butterfly valves are generally less expensive to manufacture. Their simple design requires fewer parts and less material.
Reduced Installation and Maintenance Costs: The "wafer" style is lightweight and fits between two pipeline flanges without needing neck flanges for support. This makes it easier and faster to install and remove, saving on labor time and costs.The nylon coating significantly reduces maintenance frequency and extends the valve's service life (as detailed below), which translates to less downtime, fewer replacement parts, and lower overall operating costs.
The non-stick surface of the nylon coating reduces friction, allowing smooth quarter-turn operation with minimal actuation effort.
The operational torque of valves is greatly reduced by fitting them with various actuators, including manual gear operators, electric actuators, and pneumatic actuation systems.
Suitable for use in industries such as water supply, HVAC, irrigation, and general industrial processing where corrosion resistance and economy are prioritized.

Model | CBF02-TA04 |
Sizes | DN50-DN1200 |
Pressure Class | PN10 (10bar) PN16 (16bar) 150LB |
Design | API 609 EN593 BS5155 EN1092 ISO5211 |
Test | API598 ISO5208 EN12266-1 |
Flange Connection | DIN2501 PN10/16, ISO7005-2 PN10/16, EN1092-2 PN10/16, ANSI B16.5 Class 150LB, ANSI B16.47 Series A Class 150LB, ANSI B 16.1 MSS SP44 Class 150LB, AWWA C207 |
TOP Flange | ISO5211 (according to customer’s needs) |
Face to Face | EN558-1 API609 DIN3202 ISO5752 BS5155 |

Water Treatment: Chlorine dioxide dosing, filtration systems
Chemical Processing: Mild acid/alkali transfer (≤20% concentration)
Industrial Cooling: Cooling tower water control
Mining & Minerals: Slurry and abrasive media handling
HVAC: Chilled and heating water systems

Source CE, UKCA, ACS, WRAS and ISO 9001 certified Wafer Butterfly Valve with Nylon Coated Disc & WCB Body from a leading butterfly valve manufacturer - Tianjin Worlds Valve Co.,Ltd.. Competitive pricing, fast delivery—request a quote today!
Wafer Butterfly Valve with Nylon Coated Disc & WCB Body | Cost-Effective Corrosion Resistance
Tianjin Worlds Valve Co., Ltd. – ISO 9001 & API 609 Certified Manufacturer
CBF02-TA04-Operation and Maintenance Manual DOWNLOAD

The nylon coating effectively protects the disc from corrosive chemicals, water, and abrasive fluids, extending the valve’s service life.
The valve plates coated with nylon spray feature a non-stick surface, which effectively prevents particle adhesion and reduces flow turbulence, thereby lowering maintenance costs.
Low Initial Purchase Price: Compared to gate, globe, or ball valves of the same size, wafer-type butterfly valves are generally less expensive to manufacture. Their simple design requires fewer parts and less material.
Reduced Installation and Maintenance Costs: The "wafer" style is lightweight and fits between two pipeline flanges without needing neck flanges for support. This makes it easier and faster to install and remove, saving on labor time and costs.The nylon coating significantly reduces maintenance frequency and extends the valve's service life (as detailed below), which translates to less downtime, fewer replacement parts, and lower overall operating costs.
The non-stick surface of the nylon coating reduces friction, allowing smooth quarter-turn operation with minimal actuation effort.
The operational torque of valves is greatly reduced by fitting them with various actuators, including manual gear operators, electric actuators, and pneumatic actuation systems.
Suitable for use in industries such as water supply, HVAC, irrigation, and general industrial processing where corrosion resistance and economy are prioritized.

Model | CBF02-TA04 |
Sizes | DN50-DN1200 |
Pressure Class | PN10 (10bar) PN16 (16bar) 150LB |
Design | API 609 EN593 BS5155 EN1092 ISO5211 |
Test | API598 ISO5208 EN12266-1 |
Flange Connection | DIN2501 PN10/16, ISO7005-2 PN10/16, EN1092-2 PN10/16, ANSI B16.5 Class 150LB, ANSI B16.47 Series A Class 150LB, ANSI B 16.1 MSS SP44 Class 150LB, AWWA C207 |
TOP Flange | ISO5211 (according to customer’s needs) |
Face to Face | EN558-1 API609 DIN3202 ISO5752 BS5155 |

Water Treatment: Chlorine dioxide dosing, filtration systems
Chemical Processing: Mild acid/alkali transfer (≤20% concentration)
Industrial Cooling: Cooling tower water control
Mining & Minerals: Slurry and abrasive media handling
HVAC: Chilled and heating water systems

Source CE, UKCA, ACS, WRAS and ISO 9001 certified Wafer Butterfly Valve with Nylon Coated Disc & WCB Body from a leading butterfly valve manufacturer - Tianjin Worlds Valve Co.,Ltd.. Competitive pricing, fast delivery—request a quote today!
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