wafer lug butterfly valve

Center disc structure, to make sure small torque of open and close.

Disc has two-way bearing, which can be without leakage under the pressure test.

Simple, compact structure, quick 90 degree on-off operation.

Easy insallation and maintenance, It also can be mounted wherever needed.

Can be used in cutting off and regulating medium

Features:

Operations: Lever, Worm gear, Eletric Actuator and Pneumatic

Suitable Medium: Water, Sevage, Air, Oil, Salts, etc.

Test Inspection: API 598

Face to Face: ISO5752; API609; MSS SP-67

Top Flange: ISO5211

Body Flange Drilling: DIN2501; ANSI125/150; BS4504 JIS B2210; AS2129

Design Standard: API609

Nominal Pressure: PN10/PN16

Size: 1.5" ~40"

Body Type: Wafer, Lug

Lug butterfly valve

HPBV series of second-generation double/triple eccentric butterfly valve (high-performance butterfly valves), the valve plate and eccentric ring for a unique structure, a compact structure, cutting performance and long service life characteristics of both regulation and cut the two functions. Extensive application and metallurgical, chemical, electric power, textile, food, medicine, papermaking, and other industrial sectors, and municipal works, waterworks, and other channels of water, sewage, oily liquids or air, gas, gas, steam and other media to cut off or pressure, flow control. This series of products Nominal pressure levels 0.6, 1.0,1.6,2.5,4.0 MPa, valves DN50-calibre 200mm; adapt to fluid temperature range of -60 to 450 ; metal seal airtight rating for a level IV or V, soft seal VI-type (bubble level) or zero leakage; flow characteristics, such as the approximate percentage.

Triple eccentric butterfly valve

Double eccentric butterfly valve

Lug butterfly valve

Wafer butterfly valve

High performance butterfly valve

Wafer lug Butterfly valve

1, Wafer butterfly valve
2, Lug butterfly valve
3, Body, disc, stem, etc. material CI, DI, SS
4, Standard of GB, DIN, BS