Features:
1) The valve is in full and half axle structure, Its disc is in streamline and truss structure, which has high intensity, large low area and small resistance.

2) The use of Eccentric Structure. When the medium flows forward, the higher the medium pressure is, the tighter the seal is. When the medium counter flows, with the increase of medium's stress, the deformation for adjustable ring could make up for the compaction of plate and seat seal when unit positive pressure between plate and seat is smaller than medium's strength.

3) The selection of alloy steel for sealing face have the following advantages:corrosion-resistance, high temperature resisitance, rubbing crocking and long life.

4) With two-way sealing, the valve can be installed in any direction without the restriction of medium's flow way.

5) The flexible part of flexible butterfly valve can be flex free or f ixed according to working condition.

6) The valve is small and light, and easy to operate.

Specifications:
Size Ranges: 4"(DN100)~160"(DN4000)

Pressure Rating: 0.25Mpa~4.0Mpa
Materials Available In Carbon Steel, Cast Iron, Stainless

Suitable Temperature:-30°C~80°C,-30°C~200°C

Medium: Water, Oil, Gas, Steam, Gas Fume and Weak Corrosive fluid
Operations: Worm-Gear, Electric, Pneumatic And Hydraulic

HS Code:	84818010
Trademark:	HENGTONG
Standard:	API, ANSI, ASME, DIN, JIS, GB etc.
Productivity:	6000Ton per Year
Unit Price/Payment:	Negotiable
Origin:	China
Packing:	Sea Worthy
Min. Order:	1Piece
Transportation:	Negotiable