Lug Type Concentric Butterfly Valve

Products Description :

The lug type concentric butterfly valve is a pipe part that is mounted in the diameter direction of the pipe. In the cylindrical passage of the butterfly valve body, the disc-shaped disc rotates around the axis, and the rotation angle is between 0° and 90°. When rotated to 90°, the valve is fully open.

CLASS 125 LUG TYPE CONCENTRIC BUTTERFLY VALVE

Product Specifications :

STANDARDS

1.DESIGN AND MANUFACTURE: API 609

2.FACE TO FACE DIMENSIONS: API 609

3.FLANGE ENDS DIMENSIONS NPS1/2"~24": ASME B16.5

4.PRESSURE-TEMPEARTURE RATINGS: ASME B16.34

5.PRESSURE: CLASS 150

6.SIZE: NPS 2″~16″

QUICK DETAILS

1) Model Number: cast iron butterfly valve

2) Material: Casting

3) Port Size: 2"-36"

4) Normal pressure: Class 150-class 300

5) End flange dimension: ASME B16.5

6) Face to face dimension: API 609

7) Inspection and test: API 598

8) Pressure-temp rating: ASME B16.34

9) Design & Manufacture: API 609

10) Temperature of Media: Medium Temperature

11) Color: Blue or as per the client's request

SPECIFICATION

1) The lug type concentric butterfly valve is reliable in sealing. The more it closes, the tighter the sealing is. It is suitable for medium pressure pipes with the nominal pressure between 16MPa and 40MPa.
2) At the time of opening, the disc can separate itself from the seat promptly, thus the friction torque is low.

MATERIAL LIST

PACKAGING

Inner bubble bag, outer in plywood case or as per requirement.