Catalogue 6 - STAUFF Valves

www.stauff.com/6/en/#105 D 105 Gauge Isolator Needle Valve § T ypes SWS-A1/A2 (Single Station) Characteristics Effective protection of pressure gauges against overload caused by pressure peaks Features Designed for in-line assembly (type A1) or 90° assembly (type A2) with female BSP / male BSPT or female NPT / male NPT threaded connections Panel mounting nuts available on request Rotating swivel nut allows for accurate orientation of the pressure gauge Materials Body made of Steel, zinc-plated Spindle made of Steel Hand-wheel made of Polyamide (PA) O-rings made of NBR (Buna-N®) Anti-extrusion ring made of PTFE Contact STAUFF for alternative materials. Technical Data Maximum working pressure: 400 bar / 5800 PSI (for all sizes) Operating temperature range: -20°C ... +100 °C / -4°F ... +212 °F Dimensions Type Thread X Thread Y Dimensions ( mm / in ) Weight (Female) (Male) B C D E F G H L M N P S Hex ( kg / lbs ) SWS-A1 G1/4 BSP 1/4 NPT 1/4 BSPT 1/4 NPT 13 5,6 20 61,5 34 12 M15x1 53 15 2 8,5 33 18 0,13 .51 .22 .78 2.42 1.34 .47 2.09 .59 .08 .33 1.30 .71 .22 SWS-A2 G1/4 BSP 1/4 NPT 1/4 BSPT 1/4 NPT 13,5 5,6 22 40 34 10 M15x1 66 11 2 8,5 28 18 0,11 .53 .22 .87 1.57 1.34 .39 2.60 .43 .08 .33 1.10 .71 .44 F G N M L Thread Y B S E D P Hex C Thread X H N L M G Thread Y B F E P Hex C Thread X H D S In-Line Version 90° Version SWS - A1 - G04/B04 - PM Order Codes c Connection Threads Female G1/4 BSP and Male 1/4 BSPT G04/B04 Female 1/4 NPT and Male 1/4 NPT N04F/N04M d Panel Mounting Kit Without panel mounting kit (standard option) — With panel mounting kit PM a Type Gauge Isolator Valve SWS b Style Single station, in-line version A1 Single station, 90° version A2 Catalogue 6 § Edition 06/2023 Gauge Isolator Valves