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VAT Vakuumventile AG
Vatterfly valve extended body (manual actuator)

Vatterfly valve extended body (manual actuator)

Product catalog summary

Technical Specifications:
- Leak rate: Body/valve seat < 5 · 10^-10 mbar Is^-1 / < 1 · 10^-9 mbar Is^-1
- Pressure range: 1 · 10^-9 mbar to 1.2 bar (abs)
- Differential pressure on the plate: ≤ 1.2 bar in either direction
- Differential pressure at opening: ≤ 30 mbar
- Cycles until first service: 10,000 (under clean conditions)
- Temperature: Body, actuator ≤ 150°C
- Material: Aluminum body ISO-F AlMgSi, Stainless steel body CF-F AISI 304, Mechanism, valve plate AISI 304/304L/420, Bellows AISI 316L
- Seal: Bonnet/plate metal/VITON
- Mounting position: Any
- Application: Only for clean vacuum systems due to exposed valve mechanism
- Body material: Aluminum or stainless steel

Product Series:
- Series 200/202: Manual actuator with bellows feedthrough, easy 1/2 turn operation
- DN Ordering numbers for Series 200 and 202 with standard and extended body options in aluminum and stainless steel

Dimensions:
- Valve with ISO-F flange DN 63 - 160 (2 1/2" - 6")
- Valve with CF-F flange DN 63 - 160 (2 1/2" - 6")
- Detailed dimensions provided for various parts of the valve in both metric and inch units

Additional Information:
- Options & Accessories available on request
- Pneumatic actuator details available in series 203/204
- Manufacturer: VAT Vakuumventile AG, CH-9469 Haag, Switzerland

Catalog excerpts

Vatterfly valve extended body (manual actuator)-1

Vatterfly valve Series 200 / 202 Manual actuator, with bellows feedthrough Compact alternative to gate valves Only for applications in clean vacuum systems because of exposed valve mechanism Body material aluminum or stainless steel Manual actuator Ordering numbers easy 1⁄2 turn operation Series 200 with standard body aluminum Series 202 with extended body stainless steel stainless steel Pneumatic actuator Technical data Leak rate: body / valve seat Pressure range Differential pressure on the plate Differential pressure at opening Cycles until first service 10 000 (under clean conditions) Temperature 1): body, actuator further technical data on request Material - Aluminum body ISO-F - Stainless steel body CF-F - Mechanism, valve plate - Bellows 1) Seal: bonnet / plate Maximum values: depending on operating conditions and sealing materials metal / VITON Mounting position VAT Vakuumventile AG, CH-9469 Haag, Switzerland

Open the catalog to page 1

Vatterfly valve extended body (manual actuator)-2

Dimensions Valve with ISO-F flange DN 63 - 160 (2 1/ 2" - 6") valve seat side e mechanical position indication A: standard body series 200 A1: extended body series 202

Open the catalog to page 2

Vatterfly valve extended body (manual actuator)

Vatterfly valve extended body (manual actuator)

Catalog excerpts

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