4 qwer. Angle Body Piston Valves 2/2 SERIES. Air Operated. Auxiliary Piloted. Bronze or 316L Stainless Steel Bodies 1/2" to 2" NPT

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1 qwer Auxiliary Piloted Angle ody Piston Valves ronze or 6L Stainless Steel odies /" to " NPT N NO / SRIS 89 eatures Tough valves for serious applications, including corrosives, light slurries, and steam to 66 (86 ). esigned for over million cycles. luid passes under the disc for slower closing, anti-water hammer operation. Reversed flow available for high-cycle steam applications. Spring-loaded stem seal protects moving parts from harmful grit. ubble-tight shutoff. Tough, fiber composite operator, 5 mm, 6 mm, or 9 mm, rotates. Options include metering, clamp and spigot connections. an be provided piped up with ASO sub-miniature pilot valves. Mountable in any position. onstruction Valve Parts in ontact with luids ody ronze 6L Stainless Steel Stem Stainless Steel Stuffing ox rass or Stainless Steel Stuffing ox Seal PT hevron Wiper Seal KM isc rass or Stainless Steel isc Seal PT Actuator Glass-filled PA Specifications luids andled: Air, Water, Inert Gas, Oil, Light Slurries, and Steam. luid Temperature: 5 to 66 (-9 to 86 ) Ambient Temperature Range: 5 to 5 (-9 to 66 ) ifferential Pressures: All luids: to psi ( to 7 bar); Steam: to 5 psi ( to bar) Maximum Operating Pressure: psi (7 bar) Maximum Viscosity:,7 SSU Pilot Valve: Pilot luids: iltered Air or Water Pilot Pressure Range: 6-5 psi (- bar) v: 5 mm & 6 mm Operator =.6 minimum 9 mm Operator =. minimum Pilot Port: 5 mm & 6 mm Operator - /8" NPT; 9 mm - /" NPT Optional Ordering Specifications: Visual position indicator for Normally losed (N) valve with 5 mm operator, add suffix "VI"; oxygen service, add suffix "N". NT-INOX treatment (Stainless Steel valve body pickled in nitric/hydrofluoric acid bath) available on request. or all AISI 6L Stainless Steel version, contact your local ASO sales office. or low minimum pilot pressures ( or 8 psi), contact your local ASO sales office. 7.

2 SRIS 89 Specifications (nglish units) Pipe (ins.) Orifice (ins.) v low actor Pilot Pressure (psi) Maximum Pressure ifferential (psi) ronze ody 6L Stainless Steel ody Min. Max. luids Steam atalog Number atalog Number 5 mm Operator / / A8 89A9 / / A85 89A A86 89A95 NORMALLY OPN (ntry under disc) - Pilot Pressure: see graphs with dimensional drawings / / 5.7 I ➀ A 89A96 / / I ➀ A88 89A97 5 I ➀ A89 89A98 NORMALLY LOS (ntry above disc) - Rapid ycling Steam Applications / / 5.7 II ➀ A9 89A99 / / II ➀ A9 89A 5 II ➀ A9 89A 6 mm Operator / / A 89A5 / / A5 89A A 89A5 / / A6 89A59 / / A 89A A 89A67 NORMALLY OPN (ntry under disc) / / 5.7 III ➀ A6 89A69 / / III ➀ A7 89A7 9 III ➀ A8 89A7 / / 6 III ➀ A 89A7 / / 5 III ➀ A 89A75 66 III ➀ A 89A77 NORMALLY LOS (ntry above disc) - Rapid ycling Steam Applications / / 5.7 IV ➀ A6 89A79 / / IV ➀ A7 89A8 9 IV ➀ A8 89A8 / / 6 IV ➀ A9 89A8 / / 5 IV ➀ A 89A8 66 IV ➀ A 89A85 9 mm Operator A 89A5 / / A7 89A6 / / A 89A A5 89A68 NORMALLY OPN (ntry under disc) 9 V ➀ A9 89A7 / / 6 V ➀ A 89A7 / / 5 V ➀ A 89A76 66 V ➀ A5 89A78 NORMALLY LOS (ntry above disc) - Rapid ycling Steam Applications / / 6 VI ➀ A6 89A7 / / 5 VI ➀ A 89A8 66 VI ➀ A 89A86 Notes: ➀ Minimum pilot pressure varies with differential pressure. See graphs with dimensional drawings. 7.

3 SRIS 89 Specifications (Metric units) Pipe (ins.) Orifice (mm) Kv low actor (m/h) Pilot Pressure (bar) Maximum Pressure ifferential (bar) ronze ody 6L Stainless Steel ody Min. Max. luids Steam atalog Number atalog Number 5 mm Operator / A8 89A9 / A85 89A A86 89A95 NORMALLY OPN (ntry under disc) - Pilot Pressure: see graphs, next page /.89 I ➀ 7 89A 89A96 / 9 9. I ➀ 7 89A88 89A I ➀ 7 89A89 89A98 NORMALLY LOS (ntry above disc) - Rapid ycling Steam Applications /.89 II ➀ - 89A9 89A99 / 9 9. II ➀ - 89A9 89A 5.86 II ➀ - 89A9 89A 6 mm Operator / A 89A5 / A5 89A A 89A5 / A6 89A59 / A 89A A 89A67 NORMALLY OPN (ntry under disc) /.89 III ➀ 7 89A6 89A69 / 9 9. III ➀ 7 89A7 89A III ➀ 7 89A8 89A7 /.86 III ➀ 7 89A 89A7 / III ➀ 89A 89A III ➀ A 89A77 NORMALLY LOS (ntry above disc) - Rapid ycling Steam Applications /.89 IV ➀ - 89A6 89A79 / 9 9. IV ➀ - 89A7 89A IV ➀ - 89A8 89A8 /.86 IV ➀ - 89A9 89A8 / IV ➀ - 89A 89A IV ➀ A 89A85 9 mm Operator A 89A5 /.86 89A7 89A6 / A 89A A5 89A68 NORMALLY OPN (ntry under disc) V ➀ 7 89A9 89A7 /.86 V ➀ 7 89A 89A7 / V ➀ 7 89A 89A V ➀ 7 89A5 89A78 NORMALLY LOS (ntry above disc) - Rapid ycling Steam Applications /.86 VI ➀ - 89A6 89A7 / VI ➀ - 89A 89A VI ➀ - 89A 89A86 Notes: ➀ Minimum pilot pressure varies with differential pressure. See graphs with dimensional drawings. 7.

4 SRIS 89 imensions: inches (mm) 5 mm Operator Graphs for Steam and luids Normally Open Valve - ntry under isc: 5 Operator 5 Normally losed Valve - ntry above isc: 5 Operator ifferential Pressure I / / 6.5 II / / ifferential Pressure Ø 69 Normally losed 5 Operator ØA G ins. / mm ins. / /8 mm ins mm ➁ ilter-plug ➂ Pilot solenoid valve Ø 69 Normally Open /8 G 5 7.

5 SRIS 89 imensions: inches (mm) Normally Open Valve - ntry under isc: 6 Operator -/ 5 -/ 6 / 9 6 mm Operator Graphs for Steam and luids III / Normally losed Valve - ntry above isc: 6 Operator ifferential Pressure ifferential Pressure IV -/ -/ / / 6 Operator Ø 85 Normally losed ØA ins. / mm ins. / /8 5,5 mm ins mm ins. / mm ins. / mm ins mm ➀ Position Indicator ➁ ilter-plug ➂ Pilot solenoid valve /8 Ø 85 Normally Open 5,

6 SRIS 89 imensions: inches (mm) 9 mm Operator Graphs for Steam and luids Normally Open Valve - ntry under isc: Normally losed Valve - ntry above isc: 9 Operator 9 Operator V -/ -/ ifferential Pressure ifferential Pressure VI -/ -/ Ø 8 Normally losed 9 Operator ØA ins mm / 67 ins. / mm ins. / mm ins mm ➀ Position Indicator ➁ ilter-plug ➂ Pilot solenoid valve Ø 8 Normally Open /