Type F-4/F5 ISO Standard Sleeved Valves

Four way and five way plug valve with ISO top flange

DIN-EN: DN 15 – 600 / PN 10 – 40
ASME: NPS ½“ – 24“ / class 150 – 300
PT range: -30 < T < 230/280°C, vacuum 10-8 mbar

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SPEC SHEET
CERTIFICATE
Two stainless steel ball valves with manual lever handles and flanged connections isolated on a white background, designed for tailored fluid monitoring solutions.
Design Features

Design Characteristics

  • free of cavities
  • maintenance free – self lubricating
  • mounting-flange for actuators acc. to DIN ISO 5211
  • easy accessible adjustment of the plug, even with mounted actuator
  • vacuum tight
  • fugitive emmission resp. clean air act certified (TA-Luft 2002 approval)
  • Directive 2014/68/EU
  • Firesafe design API 607 ISO 10497
  • FDA conformity
PT-Diagram
A pressure-temperature diagram labeled "general pressure-temperature-diagram" with various lines representing different industrial gasket solutions' limitations, plotted against temperature (°c) on the x-axis and pressure (

Operating temperatures < -30°C and > 220 °C have to be checked and approved by AZ according to the operating conditions.

Besides the P/T value of the sleeve the limitations of the valve bodies also have to be considered. Please refer to the EN 12516-1 resp. ASME B16.34 in order to choose a proper pressure rating (PN/class). The shown values refer to austenitic stainless steel 1.4408 (A351 Gr. CF8M).

1) For operating temperatures below -10°C low temperature / austenitic steels are required.
2) Sleeve: There are different sleeve materials / compounds available.

Materials

Standard body materials
• Carbon Steel 1.0619, ASTM A216 WCB
• Stainless Steel 1.4408, ASTM A351 CF8M
• Stainless Steel 1.4308, ASTM A351 CF8
• Unalloyed stainless steel casting (low Temp.) 1.1138, LCC/LCB/A352

Standard plug materials
• Stainless Steel 1.4408, ASTM A351 CF8M
• Stainless Steel 1.4308, ASTM A351 CF8

Special materials
• Alloy
• Monel
• Nickel
• Zirconium
• Titan
• Tantal
• other materials on request

Sealing Systems

Standard sealing for all major applications;
Tmax 230°C

Type STD

Diagram displaying components of a standard sealing system, including a primary sealing type with ptfe sleeve, secondary sealing with v-diaphragm, thrust collar, plug adjustment, and stainless steel diaphragm.

Firesafe safety sealing (API 607) for fluctuating temperatures
with 3x graphite packing (adjustable) for additional
stem sealing; Tmax 280°C

Type FSN

Technical diagram showing a cross-sectional view of a fire-safe sealing system for a valve with annotations detailing primary, secondary, and tertiary sealing elements, against an exposed metal surface background. Provided by an industrial supply

Firesafe sealing (API 607) with graphite packing for additional
stem sealing; Tmax 230°C

Type FS

Detailed image of a firesafe (API 607) type FS valve cross-section showing primary, secondary, and tertiary sealing mechanisms with labels, ideal for an industrial supply company in Louisiana, against a metallic

Firesafe safety sealing (API 607) for fluctuating temperatures
with 3x graphite packing (live loaded disc springs) for additional
stem sealing; Tmax 280°C

Type FSN-SL

Technical diagram of a firesafe safety sealing system, API 607 type FSN-SL, detailing its components including live loaded disc springs and various sealing methods, labeled with descriptions. Provided by an industrial

Chemical sealing to prevent fugitive emission of aggressive and toxic media
with PTFE packing for additional stem sealing; Tmax 230°C

Type CA

Diagram showing a sectional view of a chemical sealing type valve, with components labeled, including PTFE packing, V-diaphragm, and stainless steel diaphragm to prevent toxic emissions. Custom sealing

Chemical safety sealing for fluctuating temperatures
with 3x PTFE packing (adjustment) for additional stem sealing;
Tmax 230°C

Type CASN

Diagram of a chemical safety sealing system explaining three types of seals with components labeled, including a thrust collar, secondary delta-v diaphragm, and a stainless steel dipht sleeve. This illustration is provided

Chemical safety sealing for fluctuation temperatures
with 3x PTFE packing (live loaded disc springs) for additional
stem sealing; Tmax 230°C

Type CASN-SL

Technical diagram showing an industrial gasket solution type casn-sl with detailed labels of its components like primary sealing, secondary sealing, and tertiary sealing, focusing on its assembly and design for high-temperature applications
Port Forms
Close-up of a plug valve showing a welded position indicator, with text explaining that az plug valves feature robust, cast position indicators for security from a leading valve distribution company in Louisiana.
Dimensions

For geometric reasons, threads are used in the flange bores in a few cases

Actuation

1 Locking Devices
Pilot valve combinations, pad lock eyelets, linear key conception, indexing plunger arrestor.

2 Plug stem extension
Solid construction in stainless steel with T-wrench, Standard extension 100 mm or 150 mm, non standard lengths are available on request

3 Actuators
Actuators for mounting-flange acc. to DIN ISO 5211

NEW: Pneumatic actuator AIR GEAR for plug valves with high torque ≥150.000 Nm

4 Ratched coupling
To usw on multiport valves with standard 90° actuator for bigger switchpositions than 90°

5 Cover extension
Solid construction in stainless steel, Standard extension 100 mm or 150 mm high, non standard lengths are available on request . Hexagonal bolts on adjustment ring freely accessible. Note: Don’t use with sealing FSN/FSN-SL and CASN/CASN-SL