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BELLOWS SEALED STOP VALVES VF20

BELLOWS SEALED STOP VALVES VF20
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ADCA BELLOWS SEALED STOP VALVES VF20 DESCRIPTION The VF20 is a series of maintenance free inline stop valves designed with double wall bellow sealing, secondary safety packing and nonrising handwheel. They are specially recommended for steam, gas, liquid, condensate, thermal oil and water applications. MAIN FEATURES Maintenance free design. High durability sealing via double wall bellows. Secondary safety packing. Non-rising handwheel. External stem thread. OPTIONS: Parabolic plug for throttling applications. PTFE soft sealing for applications up to 180 ºC. Group 2 fluids compatible with the construction. AVAILABLE MODELS: CE MARKING – GROUP 2 (PED – European Directive) PN 16 BODY LIMITING CONDITIONS * ALLOWABLE PRESSURE RELATED TEMPERATURE 9,6 bar 300 ºC * Warning: The eventual use with steam/gas should be analyzed in accordance with the local applicable legislation, and always ensuring that there is no risk of water hammer. FLOW RATE COEFFICIENTS (m³/h) SIZE VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

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Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel / Graphite Zinc plated steel Anti-friction disc Zinc plated steel * Available spare parts. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

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