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4" Resilient Wedge Nrs Flanged Gate Valve
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Frz643tc Pneumatic Flanged End Anti Wear Ceramic Rotary Disc Feeding Gate Valve
| Price | $6000.00 |
|---|---|
| Min Order | 1 Set |
| Availability | In Stock |
| Shipping From | Henan, China |
| Popularity | 336 people viewed |
Model NO.:
FRZ643TC
Media:
Dry Ash
Temperature:
Ordinary Temperature
Type:
Straight-through
Material:
Ceramic
Connection Form:
Flange
Pressure:
Ordinary Pressure
Actuator:
Pneumatic
Seal Surface:
Parallel Gate Valve
Thread Position of Valve Rod:
Outside Gate Valve
Usage:
Emptying, Drain
Standard:
DIN
Application:
Industrial Usage
Feedback Mode:
Magnetic Position Switch, Mechanical Limit Switch
Painting Color:
Colors Can Be Customized
Air Connector:
Order Negotiation
Face to Face:
Dimension Can Be Customized
Trademark:
FREE-VALVE
Transport Package:
Exported Wooden Box
Specification:
DN50-DN350
Origin:
China
HS Code:
8481804090
Product Description
FREE-VALVE brand Pneumatic Ceramic Rotary Gate Valves are designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applications in steel plant and coal power. The whole of ceramic sealing faces of the valves are well ground and polished, which is ensure a reliable sealing performance of the valve.
1. The cylinder piston rod does not contact with the medium directly, which greatly prolongs the service life of the cylinder and has a higher service temperature without damaging the cylinder.
2. The sealing faces of the valve are made of toughened engineering ceramics with good abrasion resistance and prolonged service life.
3. Product with customized structural length and connection size is available.
4. The valve disc rotational motion can avoid the ash deposition on the sealing surface during opening and closing, so the valves have much longer service.
5. The valve body outlet end adopts slant structure, which is advantageous to the medium entering the valve cavity to fall automatically, preventing the medium in the valve cavity accumulation and causing the valve not to open properly.
6. The spring between the disc and disc seat is loaded with a floating connection. The spring force of the disc always matches the valve seat, ensures the sealing of the valve, and also helps to compensate for expanding when heated and contracting when cooled ,and sealing surface wear.
2. The sealing faces of the valve are made of toughened engineering ceramics with good abrasion resistance and prolonged service life.
3. Product with customized structural length and connection size is available.
4. The valve disc rotational motion can avoid the ash deposition on the sealing surface during opening and closing, so the valves have much longer service.
5. The valve body outlet end adopts slant structure, which is advantageous to the medium entering the valve cavity to fall automatically, preventing the medium in the valve cavity accumulation and causing the valve not to open properly.
6. The spring between the disc and disc seat is loaded with a floating connection. The spring force of the disc always matches the valve seat, ensures the sealing of the valve, and also helps to compensate for expanding when heated and contracting when cooled ,and sealing surface wear.
| 1 | Size Range | NPS4~NPS12,DN50~DN300 |
| 2 | Nominal size | Class 150 /PN6 /PN10 |
| 3 | Applicable Temperature | 0~200ºC |
| 4 | Connection Type | Flange |
| 5 | Disc | Carbon steel+ceramic,stainless steel+ceramic |
| 6 | Seat | ceramic |
| 7 | Pressure test | Pressure test |
| 8 | Face to Face | GB/T12221, ASME B16.10 |
| 9 | Operating Type | Pneumatic |
Main outline and connection dimensions
Note:Face to Face dimension "L" can be customized according to customer requirements
| DN | PN | L | D | D1 | D2 | n-∅d |
| DN125 | PN10 | 265 | 250 | 210 | 186 | 8-∅18 |
| DN150 | PN10 | 265 | 285 | 240 | 210 | 8-∅22 |
| DN200 | PN10 | 305 | 340 | 295 | 266 | 8-∅22 |
| DN250 | PN10 | 340 | 395 | 350 | 320 | 12-∅22 |
| DN300 | PN10 | 340 | 440 | 400 | 370 | 12-∅22 |
Note:Face to Face dimension "L" can be customized according to customer requirements
FREE-VALVE's Pneumatic Ceramic Rotary Gate Valves are suitable for steel plant, cereals transport system, cement transport systems and EP system in coal fired power plant. In these applications, pneumatic conveying method is used to reduce manpower demand, and improve system efficiency and reliability, and is easy to realize automation.
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