Schubert & Salzer – Type 7015 Hygienic Angle Seat Valve
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Overview
The Schubert & Salzer Type 7015 is a pneumatically operated hygienic angle seat valve designed for on/off isolation and flow control in sanitary process environments. Available in sizes 1/2″ to 2″ with a stainless steel 1.4408 body, the Type 7015 is engineered for direct contact with food products, drinking water, clean and sterile steam, CO2, nitrogen, and air. All wetted elastomers and alloys comply with FDA and European Directive EG 1935/2004 regulations for food contact.
The Type 7015 meets ISO 15848-1 fugitive emissions compliance and serves as a direct substitute for ball valves in hygienic installations. Material Traceability Certification 3.1 is available upon request, and optional versions support oxygen, ozone, and hydrogen service.
Features & Benefits
- Hygienic construction with all wetted parts in stainless steel 1.4408, surface finish Ra < 0.8 μm — suitable for CIP/SIP processes
- FDA-conforming and EU Directive EG 1935/2004 compliant elastomers and alloys for direct food product contact
- ISO 15848-1 fugitive emissions compliance — qualified substitute for ball valves in sanitary applications
- Pneumatically operated piston or diaphragm actuator options for reliable high-cycle performance
- Multiple actuator body materials available: brass (chrome plated), stainless steel, or polymer
- Broad connection options including welding ends per DIN, ISO, and ASME BPE, plus Tri-clamp per inch (DIN 32676-C)
- Optional ATEX non-electrical approval (II 2G Ex h IIC and II 2D Ex h IIIC) for hazardous area use
- TA Luft attestation available for fugitive emissions compliance in chemical applications
- Versions available for oxygen, ozone, and hydrogen service; oil-free, grease-free, and silicone-free options
- Material Traceability Certification EN 10204 3.1 available upon request
- Accessories including stroke limiter, limit switch, pilot valve, and manual override available from factory
Technical Specifications
- Size: 1/2″ – 2″
- Pressure: 360 psi
- Body material: Stainless steel 1.4408
- Wetted surface finish: Ra < 0.8 μm
- Media temperature: -22°F to +284°F
- Application temperature range: -58°F to +356°F
- Actuator types: Piston actuator (brass chrome plated, stainless steel, or polymer); Stainless steel diaphragm actuator
- Connection types: Welding ends per DIN, ISO, and ASME BPE; Tri-clamp per inch (DIN 32676-C)
- Media compatibility: Gases, vapors, fluids (including food products, drinking water, CO2, nitrogen, clean & sterile steam, air)
- ATEX (optional): II 2G Ex h IIC T6…T2 X Gb; II 2D Ex h IIIC 85°C…220°C X Db
- Approvals & Certificates: TA Luft Attestation, EC Declaration of Conformity, UKCA Declaration of Conformity, Safety Manual with SIL manufacturer’s declaration, EU Directive EG 1935/2004, FDA Conformity
Applications
- Food and beverage processing — product stream control, CIP/SIP isolation
- Pharmaceutical and cosmetics manufacturing requiring sanitary on/off isolation
- Drinking water systems
- Clean and sterile steam control
- CO2 and nitrogen gas handling in beverage carbonation and blanketing
- Oxygen and ozone service (dedicated versions available)
- Hydrogen service applications (dedicated version available)
- Chemical processing requiring TA Luft fugitive emissions compliance
- Hazardous area installations requiring ATEX non-electrical approval
- Ball valve replacement in hygienic piping systems
Type 7015 Accessories
- Stroke Limitation – Adjustable stroke limiter for precise flow restriction or partial-open positioning in hygienic service.
- Limit Switch – Position feedback accessory providing open/close status signal for process monitoring and control integration.
- Pilot Valve – Solenoid pilot valve for pneumatic actuation control of the Type 7015 angle seat valve.
- Manual Override – Allows manual operation of the valve independent of pneumatic supply for maintenance or emergency use.
