Brass Threaded Spring Loaded Vertical Check Valve

Working pressure PN16
Working temperature -10°C / +90°C
Connection type DIN2999

Connection DIN2999

Working pressure PN16

Working temperature -10°C / +90°C

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Documents

Product catalog page

PDF 1 page(s) 268 KB EN 30.07.2026

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Source
Metroend-Urun-Katalogu.pdf · printed page 66 (PDF 69)

What it does

Check Valves

A check valve is an automatic safety component that allows fluid to pass in one direction only and closes off reverse flow by itself. It requires no external actuation: closing occurs mechanically when flow stops and back pressure builds up. Check valves are used to prevent backflow and water hammer at pump outlets, to prevent reverse flow on boiler feed lines, and to isolate branches on lines fed from more than one source. Spring-loaded types permit both vertical and horizontal installation, swing types operate with low pressure drop, and dual-plate and disc types are preferred where a short face-to-face dimension is required.

This is a general description of the product type; it has no counterpart in the source catalog and is awaiting company approval. The verified technical values for this product are only in the data plate above and in the dimension table.

Where it is used

Application areas

01 Chemical - Petrochemical
02 Water - Wastewater
03 Heating - Cooling Systems
04 Maritime Applications
05 Mining Applications
06 Power Stations

Source: the “Application Areas” list on this product's catalog page.

Dimensions

Dimension table

5 rows × 5 columns

Brass Threaded Spring Loaded Vertical Check Valve — Dimension table
kolon_1 *	DIN2999	kolon_3 *	kolon_4 *	PN16
1	GÖVDE	BODY	MS58
2	KAPAK	BONNET	MS58
3	KLAPE	DISC		POLYMER PLASTIC
4	CONTA	GASKET	NBR
5	YAY	SPRING	AISI302

* This column heading is embedded inside the technical drawing in the source PDF, so it could not be read as text. The values are correct; only the column name still has to be entered manually.

Material