D SERIES

D SERIES

This steel plate shutoff valve features lightweight, low cost and high air-tightness. It gives absolute seal tightness for gases and air from room temperature to ultra high temperatures.

[Casting Products]
This steel plate airtight damper is mainly used as a shutoff valve for high temperature gases (600℃ max.) and gives unrivaled sealing performance. It is used for a wide range of applications including steel works, boiler equipment, fumigation equipment, smoke collector ducts, and solvent recovery.

※Place the image's mouse over!

  1. Guide lever
  2. Disc
  3. Shaft
  4. Body
  5. Seat
The D series tight shutoff damper valve

The D series tight shutoff damper valve disc rotates and slides simultaneously by turning the shaft 90° thanks to its mechanical structure system.

● Seat structure

Non-asbestos

●Non-asbestos

Rubber, Tefl on, etc

●Rubber, Teflon, etc

Metal seat

●Metal seat

● Standard specifications

Size 300A~3,000A(Square type is also available)
Working pressure MAX 0.05MPa
Working temperature MAX 600℃
Flange JJIS、 ANSI、 Special

● Standard materials(JIS code)

Body SS400、SUS304、SUS316、SUS316L
Disc SS400、SUS304、SUS316、SUS316L
Shaft SUS304、SUS403、SUS316、SUS316L

● Standard test pressure(pneumatic)

Body shell Max. allowable pressure ×1.5
Seat Max. allowable pressure ×1.1

● Seat materials

NBR MAX 80℃
EPDM MAX 120℃
VITON MAX 150℃
PTFE MAX 200℃
NON A MAX 600℃
METAL MAX 600℃

製品一覧

Butterfly Valves

Butterfly Damper

Special Valves

Fine Separator

Heaterless Air Dryer

Contact

tel
03-3694-5251
fax
03-3694-5258

contact form

  • ISO9001