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Finder Valve Configurator

Single-use Configurator

EN

Butterfly Valves

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KEYSTONE Soft Seated Butterfly Valve Series GRF

A heavy duty double flanged concentric design resilient seated butterfly valve.

[Translate to English:] GRF

Technical Data :

Nominal sizes

DN 600 - 1800

Max. operating pressure

6 bar / 10 bar

Temperature range

-40°C to +160°C

Connections

DIN PN 10

ASME 125 / 150

JIS 10K

Face to Face

EN 558 Series 20 and API 609

Documentation

DEFREN

Brochure

Operating Instructions

Declaration of Conformity FDA

Declaration of Conformity ATEX

Application

Bulk material and pneumatic conveying

Water treatment

Energy & Environmental Technology

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