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Compact
diverting for
bigger pipe sizes.

The Single-pipe Plug-Type Diverter valve (SPTD) is designed to route powders and pellets in pneumatic conveying systems with minimal degradation. Precision machining, effective sealing, and an obstruction-free internal geometry support a smooth product path. Its compact design offers simple operation and control, while easy internal access makes inspection, servicing, and seal replacement straightforward.

The Single-pipe Plug-Type Diverter valve (SPTD) is designed to route powders and pellets in pneumatic conveying systems with minimal degradation. Precision machining, effective sealing, and an obstruction-free internal geometry support a smooth product path. Its compact design offers simple operation and control, while easy internal access makes inspection, servicing, and seal replacement straightforward.

ATEX

Execution available

In 10

different sizes

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SPTD PLUG-TYPE DIVERTER VALVE

COMPACT DESIGN FOR GENTLE DIVERTING

The SPTD is a compact single-pipe diverter for pneumatic conveying applications. Its obstruction-free internal geometry supports gentle product handling, while simple operation, static or inflatable seal options, and an exterior without moving parts make it practical to operate and maintain.

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COMPACT SINGLE-PIPE DESIGN

The SPTD provides a space-saving solution for diverting pneumatic flows.

SMOOTH PRODUCT PATH FOR GENTLE HANDLING

Precision machining, effective sealing, and an obstruction-free internal geometry ensure smooth passage of powders and pellets.

STRAIGHTFORWARD INSPECTION AND SERVICING

The user-friendly design allows quick on-site internal examination, servicing, and seal replacement when required.

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SPTD PLUG-TYPE DIVERTER VALVE

SPTD AT A GLANCE

COMPACT SINGLE-PIPE DESIGN

The SPTD provides a space-saving solution for diverting pneumatic flows. Its single-pipe design keeps operation and control simple, helping reduce the margin for operator error while making efficient use of available plant space.

SMOOTH PRODUCT PATH FOR GENTLE HANDLING

Precision machining, effective sealing, and an obstruction-free internal geometry ensure smooth passage of powders and pellets. This helps minimise product degradation as material moves through the valve.

STRAIGHTFORWARD INSPECTION AND SERVICING

The user-friendly design allows quick on-site internal examination, servicing, and seal replacement when required. This makes routine maintenance easier to carry out without adding unnecessary complexity.

NO MOVING PARTS ON THE OUTSIDE

Moving components are contained within the valve, leaving the exterior free of moving parts. This supports compliance with current workplace safety requirements and contributes to the SPTD’s compact design.

FLEXIBLE SEALING AND MATERIAL OPTIONS

The SPTD is available with static or inflatable seals, with product-contact surfaces in stainless steel AISI 316L/DIN 1.4404 or optional anodised aluminium. FDA-approved and EC 1935/2004-compliant seal versions are available, together with optional ATEX 2014/34/EU certification.

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Plug Diverter Valve

SPTD

Overview

The SPTD is a single-pipe plug diverter valve used to divert powders and pellets in pneumatic conveying systems. Its compact, obstruction-free design supports gentle product handling and simple operation. Static or inflatable seals are available to suit different pressure requirements, while the pressure-tight design prevents leakage to the atmosphere.

The valve is available in ten sizes from 150 to 400, including intermediate sizes for different pipe standards. With no external moving parts and straightforward access for internal inspection and servicing, the SPTD is designed for practical operation and maintenance across a wide range of applications.

Certifications

  • ATEX
  • EC
  • FDA

Key Features

  • Single-pipe plug diverter for diverting only
  • Compact, obstruction-free internal product path
  • No moving parts on the outside
  • Static or inflatable seals available
  • Stainless steel AISI 316L/DIN 1.4404 product-contact surfaces, with anodised aluminium available as an option
  • Ten available sizes from 150 to 400
  • Conveying product temperature range from -25°C to +80°C
  • Working pressure up to +6 barg with inflatable seals for sizes 150–318; pressure shock resistant up to 10 barg, excluding sizes 350 and 400

  • 10

    Sizes

    Available from 150 to 400

  • 0

    Moving parts

    On the outside of the valve

  • 6

    barg

    Maximum pressure with inflatable seals, sizes 150–318

  • 10

    barg

    Pressure shock resistant, excluding sizes 350 and 400

Qualified, verified, certified!
Every DMN-Westinghouse valve is tested against third-party standards for food, pharma, chemical and ATEX-zoned environments.

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Share a few details about your materials and application, and our team will match you with the ideal diverter valve solution, reliable, efficient, and designed to keep your production running smoothly.
  • 75 years of experience
  • Offices and sales contacts around the globe
  • Custom-made solutions tailored to your needs

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8.6
CUSTOMER SATISFACTION RATING