Schubert & Salzer Type 7011 – Angle Seat Manual Valve

Overview

The Schubert & Salzer Type 7011 is a high-quality angle seat manual valve constructed entirely from stainless steel, designed for reliable manual flow control of neutral to highly aggressive media. Its angle globe design delivers high flow rates across a range of line sizes from 1/2″ to 2″, with a working pressure rating up to 580 psi.

The Type 7011 features a backseal design that unburdends the stuffing box when the valve is fully open, extending packing life and ensuring long-term sealing reliability. All fluid-contacting components are stainless steel, making this valve well suited for demanding process environments requiring corrosion resistance and clean construction.

Features & Benefits

• Angle globe design delivers high Cv flow rates — available in Cv values from 4.5 (1/2″) up to 71.9 (2″)
• All wetted parts constructed from stainless steel CF8M body with 316 Ti internal components — suitable for aggressive media
• PTFE seat seal and PTFE packing — chemical resistance and long service life
• Backseal design relieves stuffing box pressure when valve is fully open — reduces packing wear and extends service intervals
• Compact, lightweight construction — roller-burnished stainless steel stem for smooth, precise manual actuation
• Multiple end connection options — NPT, ISO/Whitworth thread, weld ends, and Tri-Clamp available in a single body design
• Optional ATEX non-electrical explosion-proof classification available for hazardous area installations
• CRN certified — registered for use in Canadian pressure vessel applications

Technical Specifications

• Orifice sizes: 1/2″ – 2″
• Nominal pressure: 580 psi
• Fluid temperature: -22°F up to +392°F (special versions: -40°F up to +392°F)
• Ambient temperature: -4°F up to +212°F (special versions: -40°F up to +212°F)
• Body material: Stainless steel CF8M
• Stem, seat, head section, nut: Stainless steel 316 Ti
• Seat seal: PTFE
• Backseal: PTFE
• Packing: PTFE
• Handwheel: Aluminum
• Connections: NPT thread 1/2″–2″; ISO thread G 1/2″–G 2″; Tri-Clamp 1/2″–2″; weld neck flanges (DIN 2635 / ANSI 150); special connections available upon request
• Cv values: 4.5 (1/2″), 11.1 (3/4″), 19.7 (1″), 32.5 (1-1/4″), 45.2 (1-1/2″), 71.9 (2″)
• Approvals: CRN Certificate; EC Declaration of Conformity; UKCA Declaration of Conformity
• ATEX (optional): II 2G Ex h IIC T6…T3 X Gb; II 2D Ex h IIIC 85°C…200°C X Db
• Media: Gases, vapors, and fluids (neutral to highly aggressive)

Applications

• Process fluid isolation and manual flow control in chemical and petrochemical plants
• Steam and condensate systems requiring high-pressure manual shutoff
• Food, beverage, and pharmaceutical processes requiring stainless steel wetted surfaces
• Aggressive media handling where corrosion resistance is critical
• Hazardous area installations where ATEX non-electrical classification is required
• Compressed gas and vapor service in industrial process lines
• Sanitary and hygienic process lines using Tri-Clamp connections
• Canadian installations requiring CRN-registered pressure components

Type 7011 Accessories

• Weld Neck Flange Connections – Available in DIN 2635 or ANSI 150 configurations for direct weld-in installations
• Tri-Clamp Connection – Sanitary Tri-Clamp end connection available in 1/2″ through 2″ sizes
• ATEX Non-Electrical Package – Optional explosion-proof classification for Group IIC/IIIC hazardous area use
• Special Connections – Custom end connections available upon request

Documentation