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Throttle insert valve
Model: SCZ673F / H
Nominal diameter: DN100 ~ 500mm
Nominal: PN1.0 ~ 2.5MPa
Temperature: rubber ¡Ü80 ¡æ, PTFE sealing ¡Ü150 ¡æ
Medium: pulp, paper pulp, the fibrous medium
Body material: 1Cr18Ni9Ti / CF8M / CF8 / CF3M / Cf3 / WCB
Design Standard: JB / T8691
Connection Standard: GB / T9113.1-2000 ¡¢ HG20592-1997
Structure length: GB / T15188.2-94
Test and inspection: GB / T13927
Product details

First, the penetration of the main components of flapper valve material

Body, cover

Carbon steel, stainless steel

gate

stainless steel

Valve stem

stainless steel

Sealing ring

PTFE, rubber


Second, penetrating flapper valve main performance specifications

Nominal pressure

1.0 ~ 2.5MPa

Shell test

1.5MPa

Seal test

1.1MPa

Operating temperature

Rubber ¡Ü 80 ¡æ, PTFE seal ¡Ü 150 ¡æ

Use media

Dry ash, pulp, syrup, sewage, gas powder particles, slag water mixture



Third, penetrating flapper valve main dimensions table



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