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Stainless steel 304 disc check valve between flanges - PN10/40

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Temperature range

-50°C to +350°C

Working pressure

0,5 - 40 bar

Application

clean liquids

Certificates

CE, Bureau Veritas, ACS, ATEX

Specifications

Standard

EN 1092-2


ASA B16.1 en ASA B16.5

Connection

Between flanges, PN10/16/25/40


ASA150/300

Pressure class

PN16/40

Type of disc

Disc

Mounting

Horizontally and vertically

Face-to-face dimensions

EN 558, Series 49

Casing

SS 304


DN 80 - 100: SS 316L

Seal

Metal

Valve

SS 304/316

Spring

SS 302

Surface protection

No

Description

Disc check valve between flanges, stainless steel 304 housing up to DN65 and stainless steel 316L housing for DN80-DN100, stainless steel 302 spring and stainless steel 304/316 disc to prevent liquids or gases from flowing back. The valve thus offers one-way passage. The disc opens as soon as the minimum opening pressure is reached. As soon as the pressure decreases, the non-return valve closes by means of the spring. The check valve is suitable for clean liquids.

Info

Do not use in systems with piston pumps.