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Gate gate valve with through knife is designed for installation on pipelines as a shut-off device and controlling the flow of medium with high concentration of solid particles. It can also be used in gravity feed systems for solid and powdery substances, as the cutting edge of the knife allows cutting off high density flows.
Pneumatic distributors are used for control in pneumatic systems with NAMUR docking surface, for installation of distributors through holes in the body. Electromagnetic control, is realized by means of voltage coils 12-AC, 12-DC, 24-AC, 24-DC, 110-AC, 220-AC. Depending on the model, the valves have one-way or two-way control. Solenoid operated pneumatic valves have a wide range of models and include common switching types for three (3/2) and five (5/2 and 5/3) line pneumatic valves. They are intended for use with gate valves with pneumatic cylinder. It can also be used on other pneumatically actuated valves.
| Name | Meaning |
| Connection type | interflange |
| Medium | viscous media, powdered and crystallized media, waste paper, slurry |
| Type of control | pneumatic actuator |
| Application | extractive industry, pulp and paper industry |
| Gate valve type | Schieber |
| Working medium temperature, °C | from -30 to +110 |
| Manufacturer's country | China |

| Size | DN, mm | L, mm | D, mm | D1, mm | D2, mm | H1, mm | G, inch | N - Th | T, mm |
| DN100 | 100 | 51 | 220 | 180 | 156 | 428 | 1/2″ | 8 – M16 | 12 |
| DN150 | 150 | 57 | 285 | 240 | 211 | 553 | 3/4″ | 8 – M20 | 14 |
| DN200 | 200 | 70 | 340 | 295 | 266 | 727 | 3/4″ | 8 – M20 | 16 |
| DN250 | 250 | 70 | 395 | 350 | 319 | 880 | 3/4″ | 12 – M20 | 16 |

| № | Part name | Material |
| 1 | Casing | WCB steel |
| 2 | Schieber | stainless steel 304 |
| 3 | Guide seal | NBR |
| 4 | Guide seal | NBR |
| 5 | Rack | steel Q235 |
| 6 | Rod | steel 45 |
| 7 | Rack head | cast iron GGG40 |
| 8 | Pneumatic cylinder | - |
| 9 | Rod coupling | steel Q235 |
| 10 | Solenoid valve | - |
| 11 | Filter | - |

| Name | Significance |
| Action type | double-acting |
| Operating medium | compressed air |
| Mounting type | FA FB CA CB LB YB |
| Damping | adjustable |
| Damping length, mm | 32 |
| Working pressure range, bar | 1-9 |
| Maximum allowable pressure, bar | 13.5 |
| Operating temperature range, °C | from -5 to +70 |
| Pneumatic cylinder model | SC 125x145 | SC 200x220 |
| A, mm | 246 | 320 |
| B, mm | 102 | 128 |
| C, mm | 144 | 192 |
| D, mm | 60 | 80 |
| E, mm | 70 | 80 |
| F, mm | 32 | 48 |
| G, mm | 40 | 50 |
| H, mm | 50 | 60 |
| I, mm | 39 | 52 |
| J, mm | 11 | 14 |
| K | М27х2 | М36х2 |
| L | М12х1.75 | М16х2 |
| M, mm | 15 | 30 |
| N, mm | 20 | 25 |
| O, inch | G1/2″ | G3/4″ |
| S, mm | 140 | 220 |
| T, mm | 110 | 175 |
| V, mm | 32 | 50 |
| W, mm | 29 | 46 |

| Design | Spool-type |
| Test pressure (body strength test. Not for operation!), bar | 15 |
| Working pressure (recommended range for normal operation), bar | 1.5 ÷ 8 |
| Valve type | 5/2 five-port, two-position |
| Working fluid | purified air (40 µm filter fineness) |
| Effective cross-sectional area, mm2 | 16 (Cv = 0.89) |
| Operating temperature, °C | from -20 to +70 |
| Maximum actuation frequency | 8 cycles per second |
| Manual override | yes |
| Protection rating | IP 65 |
| Connection to pneumatic actuator | via pneumatic hoses |
| Surface mounting | via through holes in the housing |
| Body material | anodized aluminum |
| Exhaust port dimensions (vent to atmosphere) | 2 - G1/4” |
| Air outlet port size (to pneumatic actuator) | 2 - G1/8” |
| Air inlet port size (to pneumatic valve) | G1/8” |
| Response time, sec | 0.05 |
| Supply voltage, V | 220AC 24DC |
| Coil power | 220VAC – 5.5 VA 24VDC – 4.8 W |
| Weight, kg | 0.22 |
| Average service life, cycles | 10,000,000 |

Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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