Manual Bi-Directional Hydraulic Knife Gate Valve
| Price: |
US $ 80/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Paypal,Western Union |
| Prod Model: |
Z73 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Soft Seal (NBR): |
≤ 80 O C (PTFE): - 40 O C~180 O C |
| Process Pressure: |
0.6, 1.0, 1.6, 1.0, 1.6MPa |
| Apply To: |
Pulp, Wood Pulp, Fiber, Dust, Chemicals Sewage and |
| Carbon Steel: |
- 29 O C - 425 O |
| Stainless Steel: |
- 40 O C ~600 O C |
| Material: |
Cast Iron |
| Connection Form: |
Folder |
| Seal Surface: |
Parallel Gate Valve |
| Thread Position Of Valve Rod: |
Outside Gate Valve |
| Application: |
Household Usage |
Product Description
Valves Structure features
The slurry valves all round channel design make it no sediment. Knife plate bottom sharp design blade shape, can cut off soft materials such as fiber, paper pulp and wood pulp. Good opening and closing action can improve the gate seal face, clean sealing surface adhesion, automatic removal of impurities.
2. Stainless steel gate plate to prevent seal leakage caused by corrosion.
3. Short structure save raw materials and installation space, also effectively support the strength of pipeline.
4. Four rods supports save materials and ensure the mechanics performance.
5, the guide block on the valve body make the gate right movement, squeezing block ensure effective seal.
6. Body reinforcement design increased the strength of the body.
7. Slurry valve inside can be made to V shape or triangular shape, to adapt to the fluid control requirements.
8. Slurry valves can be assemble with handwheel, manual zipper, spur gear, bevel gear, pneumatic, electric and electric hydraulic accessories.
9. Working temperature:
Soft seal (NBR) ≤ 80 º C (PTFE): - 40 º C~180 º C
Carbon steel: - 29 º C - 425 º C stainless steel: - 40 º C ~600 º C
Process Pressure: 0.6, 1.0, 1.6, 1.0, 1.6MPa
Application:
Pulp, wood pulp, fiber, dust, chemicals sewage and slurry etc.
Products Features:
Compact design, small volume, light weight, cheap price, easy to installation, wear proof, anti-blocking, easy maintenance and long service time. Various motor device is selectable.
Installation and usage
1. Before installation, must check whether the valve model meets the demand of the working conditions.
2. Teflon or rubber such soft seal type, must check confirm sealing surface and inside clean.
3. Before installation, must leave enough operating space for valve.
4. For electric valve or electric hydraulic control valve, when out of factory, the valve was debugging well. When use the first time, to prevent wrong wiring, please manually open the valve to full open or half open state, and then power on with no-load to test.
5. Air (hydraulic) control valve must ensure the valve have enough gas (hydraulic) pressure.
6. When installation, the bolts should be uniform tighten.
7. When installation, Avoid bumping the valve or screw valve components at will.
8. If the valve top seal outside, must be regular filling sealing oil.
9. In dry areas, if the valve actuator is spur gear, filling oil regularly.
Related products: Gate Valve Ball Valve Check Valve Globe Valve Butterfly Valve Knife Gate Valve Cryogenic Valve Water valve two or three ways valve hydraulic valve float valve pressure reducing valve.
Trouble shooting
| Potential faults | Faults reason | method of troubleshooting |
| Seal leakage | Seal ring impurities | Clean seal ring |
| Damage of the sealing | Replace seal ring |
| upper seal leakage | Upper seal packing loose | Screw down packing or cover bolt |
| Upper filling degradation | Oiling or replace the filling |
| Flange surface | The bolt haven't be tighten equally | Tighten the bolt with equally force |
| Flange seal invalidation | Replace flange gasket |
| switch jam | Driving device to dry | add lubricants to the driving device |
| switch malfunction | Driving device damage | Replace driving device or
repair by professional people |
Tianjin U-ideal Instrument Co., Ltd is a professional supplier of level instruments, flow meters, gates valves, pressure control valves, pneumatic and electric control ball valves, check valves, globe valve, pressure reducing and sustaining valve and steam traps and strainers from year 2006, are one of the repute' S manufactures in China, We have been cooperated with many famous companies all over the world, and quantities are satisfy all of our customers. Our products have passed the CE, GS, ISO9001 approvals.
Fluid water level switch(float switch, radar level switch, ultrasonic level switch, vertical level switch, horizontal level switch, flange level switch, thread level switch), tank gauges (Magnetic level gauges, glass tubular level gauges, sight glass level indicator, transparent level meter and reflective level gauge, weld glass water meter, oil level meter, fuel level control and indicator), drop-in type level sensor(cable level sensor, pole level switch, hydrostatic pressure level sensor and level transmitter, capacitive level sensor, ultrasonic level transmitter, non-contact level meter and float level transmitter) tank flange level indicators, radar RF level meter and so on.
Flow meters: Metal rotary flow meters(float flowmeter, rotameter, gas rotameter, bypass rotameter), vortex flow meters (steam vortex flowmeter) flow sensor, flow switches and liquid and gas turbine flow meters, conductive fluid electromagnetic flow meters, PD flow meter such as oval gear wheel flow meters, roots flow meters) precession vortex gas flow meters, flow sensor and other flowmeasurement instruments.
Ultrasonic Level, Ultrasonic Level Measurement, Level Measurement, Level Sensors, Ultrasonic Level Sensors, Ultrasonic Flow Meter, Ultrasonic Level Probe, Ultrasonic Meter, Ultrasonic Distance Meter, Ultrasonic Meters, Ultrasonic Level Detection, Ultrasonic SensÖ R, Ultrasonic Sensors, Ultrasonic Level Sensor, Level Sensor Ultrasonic, Ultrasonic Measuring, Ultrasonic Testing, Sensor Ultrasonic, Ultrasonic Measurement. Water Level Sensor Switch, Water Level Sensor, Water Level Sensor Circuit, Level Sensor Water, Liquid Level Sensor, Magnetic Level Switch, Magnetic Switch, Oil Level Sensor, Magnetic Float Switch, pressure transmitter, differential pressure transmitter.
Safety valve, pressure control valve, safety relief valve, pressure relief valve, pressure transmitters, pressure gauge, temperature gauge
Welcome to contact us, we will reply you in 24hours.
Tianjin U-ideal Instrument Co., Ltd is a professional supplier of level instruments, flow meters, gates valves, pressure control valves, pneumatic and electric control ball valves, check valves, globe valve, pressure reducing and sustaining valve and steam traps and strainers from year 2006, are one of the repute' S manufactures in China, We have been cooperated with many famous companies all over the world, and quantities are satisfy all of our customers. Our products have passed the CE, GS, ISO9001 approvals.
Fluid water level switch(float switch, radar level switch, ultrasonic level switch, vertical level switch, horizontal level switch, flange level switch, thread level switch), tank gauges (Magnetic level gauges, glass tubular level gauges, sight glass level indicator, transparent level meter and reflective level gauge, weld glass water meter, oil level meter, fuel level control and indicator), drop-in type level sensor(cable level sensor, pole level switch, hydrostatic pressure level sensor and level transmitter, capacitive level sensor, ultrasonic level transmitter, non-contact level meter and float level transmitter) tank flange level indicators, radar RF level meter and so on.
Flow meters: Metal rotary flow meters(float flowmeter, rotameter, gas rotameter, bypass rotameter), vortex flow meters (steam vortex flowmeter) flow sensor, flow switches and liquid and gas turbine flow meters, conductive fluid electromagnetic flow meters, PD flow meter such as oval gear wheel flow meters, roots flow meters) precession vortex gas flow meters, flow sensor and other flowmeasurement instruments.
Ultrasonic Level, Ultrasonic Level Measurement, Level Measurement, Level Sensors, Ultrasonic Level Sensors, Ultrasonic Flow Meter, Ultrasonic Level Probe, Ultrasonic Meter, Ultrasonic Distance Meter, Ultrasonic Meters, Ultrasonic Level Detection, Ultrasonic SensÖ R, Ultrasonic Sensors, Ultrasonic Level Sensor, Level Sensor Ultrasonic, Ultrasonic Measuring, Ultrasonic Testing, Sensor Ultrasonic, Ultrasonic Measurement. Water Level Sensor Switch, Water Level Sensor, Water Level Sensor Circuit, Level Sensor Water, Liquid Level Sensor, Magnetic Level Switch, Magnetic Switch, Oil Level Sensor, Magnetic Float Switch, pressure transmitter, differential pressure transmitter.
Safety valve, pressure control valve, safety relief valve, pressure relief valve, pressure transmitters, pressure gauge, temperature gauge
Welcome to contact us, we will reply you in 24hours.
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