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Seat valves

Type 7020 – Angle seat control valve

Angle seat control valve type 7020

Pneumatic control valve with angle seat design. The integrated positioner type 8049 means that a compact design is achieved. All parts that come into contact with the medium are made from stainless steel.

  • Size

    Size:

    DN 8 - DN 80

  • Pressure

    Pressure:

    PN 40

  • Material

    Material:

    Stainless steel 1.4408

    Bronze 5 (Rg 5)

  • Temperature

    Temperature:

    Media temperature: -30 °C to +200 °C

    Applicatons from -100°C up to +220°C

Connection

Whitworth pipe thread

NPT thread

Welding ends

Tri-clamp connection

Special connections
Positioner

Digital positioner type 8049

- 2-wire, 4-wire

- Ex-Pro explosion-proof

- IO-Link

- Integrated process controller IPC

Pneumatic and electro-pneumatic positioner type 8047

- 2-wire

- Ex version
Accessories

Inductive limit switches
Actuator variants

Piston actuator of

- Brass (chrome plated)

- Stainless steel

- Polymer

Stainless steel diaphragm actuator
Application

Gases, vapours, liquids
Ex-proof

optional ATEX non-electrical

II 2G Ex h IIC T6…T2 X Gb

II 2D Ex h IIIC 85°C…220°C X Db
Versions

Low temperature version

Pressure balanced version

Degreased version, Silicon or PTFE-free version

…
Approvals and certificates

CRN Certificate

EC Declaration of Conformity

UKCA Declaration of Conformity

Safety manual with SIL manufacturer's declaration
For details, see the documentation or upon request.