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Cast Steel Lug Type Wafer Worm Gear Drive Butterfly Valve PTFE Soft Seal

  • Overview
  • Recommended Products

The valve body is precision-cast from high-quality cast steel (such as WCB, WC6, etc.), featuring enhanced pressure resistance, corrosion resistance and high-temperature resistance. It can withstand a pressure rating of PN1.0~2.5MPa and adapt to a wide temperature range of -10℃~600℃. Capable of stably handling water, oil, gas, high-temperature steam and various weakly corrosive media, it is widely applicable to harsh industrial scenarios including petroleum, chemical engineering, electric power and metallurgy.Adopting a unique lug-type design, the protruding lugs with bolt holes on both sides of the valve body can be directly connected to pipeline flanges by bolts passing through. This eliminates the need for independent flange components of traditional flange valves, which not only simplifies the installation process but also reduces the usage of bolts and cuts down installation costs.

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Applicable Medium 

Water

Flowing Medium 

Water

Interface Size

DN40-DN600

Structure

Butterfly

Media Temperature

Low Temperature, Medium Temperature, Normal Temperature

Place of Origin

Tianjin, China

Power 

Manual

Customization Supported

OEM, ODM, OBM

Brand

TF

Model (Number)

/

Pressure

PN10 PN16 PN25 1.0MPa 1.6MPa Class150

Warranty Period

18 Months

Valve Body Material

Cast Steel

Applicable Medium 

Water

Valve Stem

CF8 SS304 CF8M SS316

Standard

GB BS ANSI ASME API600

Connection

Flange-end Wafer

Disc

CF8 SS304 CF8M SS316

Sealing Ring

PTFE 

Certificate

CE/IS09001/ISO14001/IS045001

Connection

Flange-end Lug Type

size

DN40-DN600 1.5 "-24"

Packaging and Shipping Information

Gross Weight per Unit Product

10,000 Kilograms (or 10,000 kg)

Package Size per Unit 

15 x 7 x 10 Centimeters (or 15×7×10 cm)

 MOQ:1

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