PRODUCTS

Diaphragm Valves
» Aseptic Diaphragm Valves
 » 2/2 way DV
 » SL-SA
 » Multi-way Valves
 » Tank Valves
 » Technical Basics
» Metal Diaphragm Valves
» Plastic Diaphragm Valves

Seat Valves
» 2/2 Angle Seat Valves
» 3/2 Globe Valves

Solenoid Valves
» Pilot Valves
» Valve Islands

Positioners
» Voltage 24V
» Two Wire System

Flowmeters
» Variable Area Principle
» Guided Float

Accessories
» for Valves
» for Flowmeters

Diaphragm Valve Type 985
 

Solenoid Valves

manually operated
DN 15 - 100 mm (1/2" - 4")
plastic bonnet and handwheel

Features:

  • Thermoplastic bonnet and thermoplastic hand wheel

  • Non rising hand wheel with optical indicator

  • Flexible diaphragm suspension

  • Encapsulated diaphragm

Optional:

  • Adjustable travel stop or stroke limiter on top

  • Sealed bonnet

  • Locking device

Technical Data:

Control function:

 

Manually operated

Max. working pressure:
 

 

10 bar (150 psi)
DN 65-100 diaphragm PTFE 8 bar (120 psi)

Max. working temperature:
 

 

Standard 80°C (176°F)
HS-Version 150°C (300°F)
dependent on application

Diaphragm material:

EPDM oder PTFE

Valve body material:
 

 

Forged 1.4435/ 316L ASME/BPE
Investment cast 1.4435/ 316L
Other Alloys

End connection:
 

Butt weld ends
Clamps and flanges
Special ends

Suitable for: 

   

Bonnets up to  DN 50 

 

Two-Way bodies

Bonnets bigger DN 50:

 

Two-Way bodies
Welded configurations
T- bodies
Multiport bodies
Tank bottom bodies

Flow rate:

Kv in m³/h

Additional Information:

Technical Data

 

Installation and Mounting Instructions

 

Ordering Key

 

 

 

 

 

 

 


Copyright © 2016 SED Flow Control GmbH | Sitemap