Bidirectional knife gate valves with demountable body of PA 530 series
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Double-acting knife gate valve. It is designed for transportation of slightly contaminated liquids with suspended particles content up to 5%. It is especially recommended for transportation of domestic, storm and industrial wastes, as well as for water supply systems. The body of the valves of this series, made of various materials, consists of two halves that undergo a complete mechanical treatment of internal surfaces on high-precision metalworking equipment. This and a number of other design features allow PA 530 series valves to be used at higher working pressure (up to 6.5 kgf/cm2 for DN 1000) compared to similar valves.
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| Manufacture and supply: | According to TU 3700-002-55604618-2013 |
| Design: | Knife gate valve in dismountable body |
| Nominal diameter | DN 50 – DN 1200 |
| Working pressure |
– DN 50-150 – 16 kgf/cm2 – DN 200-400 – 10 kgf/cm2 – DN 450-600 – 8 kgf/cm2 – DN 650-1000 – 6 kgf/cm2 – DN 1200 – 4 kgf/cm2 |
| Actuator: |
– handwheel DN 50-500, – gearbox DN 50-1200, – lever DN 50-300 – pneumatic actuator, electric actuator DN 50-1200 |
| Main process media: | For transportation of liquids with suspended particles content up to 5%. Especially recommended for waste water transportation. |
| Connection: |
– wafer between pipeline flanges; (Connection dimensions acc. to GOST 33259-15, version B, mating flanges – acc. to GOST 33259-15, type 01 or 11, version B) |
| Process medium supply direction: | Any |
| Climatic version: | У, УХЛ4, ХЛ, Т, ТМ, ТВ acc. to GOST 15150-69 |
Actuator type'sPromArm LLC can supply any actuator types since the knife gate valve design is capable of complete interchangeability of components. |
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| Manual | Automatic | Accessories |
| Handwheel with a rising stem | Electric actuator | Position indicator |
| Handwheel with a non-rising stem | Pneumatic actuator | Limit switches |
| Chainwheel | Hydraulic actuator | Positioner |
| Lever | Stem extension | |
| Gearbox | ||
