DIN Sanitary 316L DN25 Three-piece Flange Butterfly Valve

Operating Principles

The flange butterfly valves can be operated automatically through actuator or manually with the handle.

The handle blocks the valve in the "open" or "closed"position, certainly there are the other position available.

The actuator push piston of axial movement into 90 degree so that it controls butterfly valve.

The butterfly valves used in beer, beverage, dairy, fruit juice, pharmacy, bioengineering and other fields.

Technical Specifications

Max.pressure: 10 bar (DN-25/100);8 bar (DN-125/150)

Min.pressure: 0.2 bar p.abs

Operating temperature:-10℃ to +120℃ (EPDM)

Materials

Butterfly plate: AISI316L/304(forged)

Valve body: AISI316L/304(forged)

Handle: AISI304/PP

Surface finishing: Ra=0.8

Standard Design

Available in sizes from DN10 / 1/2" to DN200 / 8"

The size of multi-position handle uo to DN100 / 4"

The size of pull handle up to DN125 / 150 / 6"

Standard Avaliable: DIN, SMS, ISO, IDF, RJT, IDF, 3A

Connection: weld, clamp, thread, single weld single thread, flange

Handle: two-position handle, three-position handle, four-position pulling handle,multi-position plastic triggle handle 

and multi-position stainless steel triggle handle

Control: position sensor, C-TOP controller, C-TOP controller(AS-I)

Butterfly Valves Curve

Butterfly Valve Handle Style

Exploded view of Butterfly Valve with Pulling Handle

Inspection

All kinds of non-standard products are customized according to the requirements of customers.

Products can be traced back to the manufacturing and time of each process to ensure the quality of products.