Swing Arc Valve

Model Number: FRYDF-10C
Brand Name: FREE-VALVE
Place of Origin: Henan, China
Minimum Order Quantity: 2 Sets
Supply Capacity: 200 Sets /month
Payment: T/T
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FRYDF-10C Swing Arc Valve Description

FREE-VALVE’s swing arc valves are designed for ash handling system.They use a spherical-shape dome and an inflatable-seal to ensure a 100% airtight seal.swing arc?valve is unique in its ability to open and close with a tight pressure seal in environment where abrasive material are passing.Dome valve can achieve operating reliability in severe applications .

Features

1.?The dome is actuated through a quarter-circle arc via a rotary actuator or linear double-acting cylinder and linkage mechanism.

2.?Tight sealing performance as Inflatable seal self-compensates for wear as the valve is used.The inflatable seal provides continuous wear compensation.

3.?The inflatable-seal is only inflated when the valve is fully closed. This avoids shearing or jamming of particles between the seal and dome, and hence increases system reliability.

4.Quick-exhaust valves are used to ensure rapid opening and closing of the valve.

5.During operation, the valve provides a full-bore and unrestricted flow of material, which does not impact on the dome. This?prolong?service life of the valve. Also, the valve is “self-cleaning”.

6.Easy to maintenance and replacement,what you should do is change the inflatable-seal.?

7.Different valve body materials are optional?depending on customer need.

Technical Specification:

1) Size Range: NPS4~NPS16,DN50~DN400

2) Pressure Range: Class 150 /PN6?/PN10

3) Applicable Temperature: 0~350℃

4) Connection Type: Flange

5) Sealing material: Inflatable seats /Hard seats

6) Pressure test:GB/T13927, API598

7) Face to Face: GB/T12221, ASME B16.10

8) Valve body : GB/T12224,ASME B16.34

9)Operating Type: Pneumatic

Application:

FREE-VALVE’s Pneumatic swing arc valves?are suitable for?abrasive material with abrasive particles,such as power plants ,ash ,mineral processing ,food industry ,biomass ,steel industry,material handling ,pharmacy etc .