Gate Valve Type 4B

Shut-off valve DN15 – DN50 with flange connection PN40

Sizes

DN15 – DN50

Flange connection

PN40

Flange connection

1.4571, 1.0460

Connection

Flanges

Certificates

TA Luft

Operations

Handwheel

  • In stock
  • European quality
  • Unbeatable prices

Compact Gate Valve Type 4B: Gate Valve for Small Sizes

Gate valves with flange connection are often only available from size DN50 onwards. For smaller sizes, one had to resort to other valve types. That is why we offer the Compact Gate Valve Type 4B. This universal gate valve is available exclusively in sizes DN15 to DN50 with pressure range PN40. You can choose between body materials steel 1.0460 or stainless steel 1.4571. Our Compact Gate Valve 4B is universally applicable and ready for major tasks!

Gate Valve Type 4B, PN40-Steel

  • With bolted bonnet and outside screw and yoke
  • Full passage
  • Flange connection according to EN 1092-1, Type B1
  • Body: P250GH / C22.8 / 1.0460 (steel)
  • Internals: 13%Cr, half-stellited
  • Operation: Handwheel
  • AD2000-A4, PED97/23/EG, NACE MR 01-75, TA Luft

Gate Valve Type 4B, PN40-Stainless Steel

  • With bolted bonnet and outside screw and yoke
  • Full passage
  • Flange connection according to EN 1092-1, Type B1
  • Body: 1.4571 (stainless steel)
  • Internals: 1.4571
  • Operation: Handwheel
  • AD2000-A4, PED97/23/EG, NACE MR 01-75, TA Luft

Technical Specifications

Technical Specifications
Type Gate valve
Sizes DN15 – DN50
Flange connection PN40
Flange connection 1.4571, 1.0460
Connection Flanges
Certificates TA Luft
Operations Handwheel

Documents & 3D

FERGO Special Solutions

When standard
isn’t enough.

Special materials such as duplex, Hastelloy and titanium — special nominal diameters up to DN 1000 — special actuators for ATEX Zone 1. We develop your bespoke ball valve solution.

Special Materials

Duplex 1.4462, Hastelloy C-276, Titan Gr.2, Inconel 625

Special diameters

DN8 to DN1000+ — all flange standards: DIN, ANSI, JIS

ATEX Drives

Zones 1 & 2 — electric (24V to 240V), pneumatic

Complete documentation

Material Certificate 3.1 / 3.2, Pressure Test, SIL Certification