合欢椅h调教玉势玉珠,性欧美大战久久久久久久黑人,在线观看免费大片,给我看免费播放的视频

Slide gate valves suitable for intercepting products in powder, granules, fibers and heavier materials


- Size 150 - 200 - 250 - 300 - 350 - 400 - 500 - 600 - 700 - 800 mm
- One-piece valve body in carbon steel or AISI 304
- Square section packing seal, compressed between two stainless steel profiles held in place by two aluminum flanges that allow easy access, maintenance and adjustment of the packing, even with the valve installed
- Invitation hopper for the passage of the product
- Given its compact and robust structure, it is also suitable for heavier applications with materials such as gravel, sand and coal
- Pneumatic, manual or motorized actuators