Bürkert Pneumatically Operated 2/2-WAY Angle Seat Valve with Stainless Steel Actuator

The pneumatically operated angle seat valve with stainless steel actuators fulfils the demands of tough process environments. Unrivalled life time and sealing integrity is guaranteed by the trusted self-adjusting packing gland. The stainless steel actuator has been designed for tough applications. Laser welding ensures it is both cleanable and robust. With a ducted exhaust air port, the actuator can be operated isolated from the environment to guarantee an optimum life time and hygiene. High flow rates are attained with the optimised stainless steel angle seat body. As part of the Bürkert process valve range a large accessory program is available. All wetted parts comply with the EC Directive 1935/2004, variants with FDA conformity are available on request, also explosion proof variants are available.

Design

Angle seat valve

Nominal diameter (port connection)

DN 10…DN 80, NPS ⅜…NPS 3

Safety setting in case of power failure

Normally closed (control function A), normally open (control function B)

Flow direction

Flow to open (below seat), flow to close (above seat)

Operating pressure

0 bar(g)…25 bar(g), vaccum variants…- 0.9 bar(g) (option)

Nominal pressure

PN 25 (DIN EN 1333), Class 150 (DIN EN 1759)

Pilot pressure

2…10.5 bar(g)

Seat leakage

Leakage rate A (DIN EN 12266 - 1), seat seal PTFE and PEEK, test medium air

KV value

1.6…140 m³/h

Medium temperature

- 40…+ 230 °C

Viscosity

Max. 600 mm2/s

Threaded connection

G (DIN ISO 228 - 1)

Welded connection

DIN EN ISO 1127 / ISO 4200 / DIN 11866 series B

Clamp connection

DIN 32676 series B (pipe: ISO 4200)

Actuator size Ø 32 (B)

Thread M5

HS Code

8481.80

• Burkert 2060
• Buerkert 2060
• Bürkert 2060
• Type 2060
• Burkert Type 2060