Latch for bulk materials DU200 with SCBF-BV2 pneumatic drive

SCBF-BV2-6JA-200-RAT105 is a flanged disc butterfly valve with DN 200, designed for powder materials in air-gravity transportation systems for granules, concrete or sand at low pressure up to 6 bar. These specialised pneumatic butterfly valves of this series withstand vibrations and overloads more easily, have fast operation, and the cast iron disc is resistant to wear. Upon request, cast iron valves can be coated with an additional layer of rubber (rubberised disc).

What's included in the price of the valve DN200 SCBF-BV2-6JA-200-RAT105

• SCBF-BV2-6JA-200 — the butterfly valve itself flanged with DN200 PN6. Lightweight aluminium alloy body, cast iron disc, NBR seat.
• two rubber gaskets for mounting the valve on the pipeline (as seen in the photo)
• connection between valve and pneumatic actuator, including ISO5211 actuator bracket and shaft adapter (from octagonal star to square)
• SC-RAT105 — double-action pneumatic actuator.

You can order a customised assembly of the valve if necessary — order a rubberised disc, single-action drive. Our manager-engineers can complete the valve with necessary components: pneumatic distributors, limit switch block, mounting flanges, pneumatic actuator, etc.

Operation mode of the valve SCBF-BV2-6JA-200-RAT105

In the basic configuration, the valve operates as an “open-close” control valve, without spring return. For flow regulation, a pneumatic positioner should be added, and for emergency mechanical switching to the closed or open state — springs in the actuator. You can consult with an engineer before purchase — call the Specialist hotline.