Manual Operated Lug Butterfly Valve

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Quick Details

  • Standard or Nonstandard: Standard

  • Structure: Butterfly

  • Pressure: Low Pressure

  • Power: Manual

  • Material: Casting

  • Temperature of Media: Medium Temperature

  • Media: Water

  • Port Size: DN50-1200mm

  • Place of Origin: Tianjin, China (Mainland)

  • Model Number: D7A1X

  • Brand Name: TVT

Packaging & Delivery

Packaging Details:Standard export packaging(plywooden case) or as per clients' requirements.
Delivery Detail:within10-30 days after receipt of L/C or 30% deposit


Cast Iron Handle Lever Lug Type Butterfly Valve

Handle lever wafer type butterfly valve



CI, DI, Stainless Steel material

Actuator (power): handle, wormgear pneumatic, electric etc.


1) Working temperature: -15~150°C

2) Applicable medium: fresh water, sea water, sewage, sir, vapor, food, medicine, acids, salt, alkalis, etc.

3) Materials:



Stem: SS/CS

Seat: EPDM, PTFE, NBR, Viton, Hypalon, Neoprene.


Design Standard: MSS SP-67, API609, EN593

End Flange: DIN, BS, JIS, ISO, ANSI.

Top Flange: ISO5211

Face To Face: API609, ISO5752 series 20, BS5155

Test&Check: API598

Small in size, lighe in weight, easy installation and maintenance.

Simple and compact construction, quick 90 degree on-off operation.

Minimized operating torque, energy saving.

Flow curve tending to straight line, excellent regulation performance.

Long service life, standing the test of tens thousands opening/closing operations.

Bubbles-tight sealing with no leakage under the pressure test.

Wide selection of materials, applicable to various medium.

We are a professional valve manufacturer in Tianjin, the 2nd largest port in China, and only 1 hour to Beijing by train.

Our product is at low price and high quality , also stable supply.

If interested in our valves, feel free to contact us at once.

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