Schubert & Salzer – 8230 GS3 Compact Sliding Gate Motor Valve

Overview

The Schubert & Salzer Type 8230 GS3 is a compact sliding gate motor valve designed for on/off and modulating control of neutral and aggressive media across a wide range of industrial applications. Positioned as a competitively priced true alternative to pneumatic actuators, the Type 8230 features a rugged metal actuator body and is available with an optional super capacitor-based fail-safe feature on demand. Available in sizes 1/2″ to 10″ with stainless steel (CF8M / 316L cover) or carbon steel (WCB / 316L cover) body options, the valve is rated to 145/580 psi and ANSI #150 and #300. Media temperatures range from -76°F to 662°F with special versions available on request.

The Type 8230 actuator supports control and 3-point configurations with 800 N thrust and motor voltages of 24 V AC/DC, 230 V, and 110/120 V. Control signal inputs include 3-point, 2–10V, and 4–20mA. Both wafer-type and threaded connections are available, and the actuator is rated IP65. CRN Certificate and TA-Luft / ISO 15848-1 are standard approvals.

Features & Benefits

• Competitively priced compact motor valve — a true alternative to pneumatic actuators for industrial process control where compressed air is unavailable
• Suitable for both on/off and modulating control of neutral and aggressive media
• Optional super capacitor-based fail-safe feature available on demand for reliable valve positioning on power loss
• Rugged metal actuator body for reliable performance in demanding industrial environments
• 800 N thrust actuator with motor voltages: 24 V AC/DC, 230 V, and 110/120 V
• Control signal inputs: 3-point, 2–10V, and 4–20mA for broad system compatibility
• IP65 protection rating for reliable operation in industrial process environments
• Dual body material options: stainless steel CF8M / 316L cover and carbon steel WCB / 316L cover
• Available in sizes 1/2″ to 10″ with wafer-type and threaded connection options
• Media temperatures from -76°F to 662°F with special versions available on request
• Analog stroke feedback and position electronics accessories available for continuous position monitoring
• Metal bellows accessory available for zero-emission stem sealing
• TA-Luft / ISO 15848-1 fugitive emissions compliance — standard approval
• CRN Certificate, EC and UKCA Declarations of Conformity available

Technical Specifications

• Size: 1/2″ – 10″
• Pressure: 145/580 psi; ANSI #150; ANSI #300
• Body material: Stainless steel CF8M with 316L cover; Carbon steel WCB with 316L cover
• Media temperature: -76°F to 662°F (special versions available on request)
• Actuator: Electric motor (control actuator or 3-point actuator); metal body
• Actuator thrust: 800 N
• Motor voltages: 24 V AC/DC; 230 V; 110/120 V
• Control signals: 3-point; 2–10V; 4–20mA
• Fail-safe: Optional super capacitor-based fail-safe feature available on demand
• Protection class: IP65
• Connection: Wafer type; Threaded
• Media compatibility: Neutral and aggressive media (steam, liquids, gases)
• Approvals & Certificates: CRN Certificate, TA-Luft / ISO 15848-1, EC Declaration of Conformity, UKCA Declaration of Conformity

Applications

• On/off and modulating control of neutral and aggressive media as a competitively priced alternative to pneumatic sliding gate valves
• Industrial process control where compressed air infrastructure is unavailable or impractical
• Applications requiring optional super capacitor fail-safe for reliable positioning on power loss
• Wide-range industrial applications in stainless steel or carbon steel piping systems
• Low-emission process plants requiring TA-Luft / ISO 15848-1 fugitive emissions compliance
• Applications requiring CRN certification for Canadian pressure vessel and piping compliance
• Applications requiring continuous analog stroke position monitoring

Type 8230 GS3 Accessories

• Metal Bellows – Metal bellows stem seal for zero-emission applications requiring enhanced fugitive emissions control.
• Position Electronics – Integrated electronics for enhanced position control and signal processing with the Type 8230 GS3 motor actuator.
• Analog Stroke Feedback – Continuous analog position feedback signal for real-time valve stroke monitoring and control system integration.
• Limit Switch – Position feedback accessory providing open/close status signal for process monitoring and control integration.
• Fail-Safe Feature (Super Capacitor) – Optional super capacitor-based fail-safe providing reliable valve positioning on power loss, available on demand.

Documentation