Stainless steel needle valve PN400
General use: Stopping and reducing element for the circuits of liquids, gas and steam.
Threaded entry 1/2"G and nut right/left threaded 1/2"G. With PTFE packing.
Maximum working pressure : 400 bar.
Maximum temperature : + 200°C.
AGREMENT AND TESTING
BSP threaded according to standard ISO 228-1.
With nut DIN 16283 or swivelling nut (B form).
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Product description (standard execution): • Complete drainage after cut - off the flow • Kv factor > 80m³/h - ( for 1x75); Kv factor > 140m³/h - ( for 2x75); Kv factor > 160m³/h - ( for 1x110); • Dehydration time < 15 min. • Water-traces < 100 ml (for DN80); < 150 ml (for DN100) • Rotation head 0˚ to 360˚ • Stainless steel stem with rolled thread • O-ring stem sealing,...
1. Ball valve with full bore. 2. Brass construction acc./ to UNE-EN 12165 chrome plated. 3. Threaded male-female ends gas (BSP) according to ISO 228/1. 4. Working by means of steel lever handle. 5. Working temperature from -20ºC to 110ºC. 6. Maximum working pressure 25 bar (PN 25). 7. PTFE Seats.
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