Stainless Steel Threaded Gate Valve

Working pressure PN16
Working temperature -20°C / +150°C
Connection type DIN2999

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Documents

Product catalog page

PDF 1 page(s) 271 KB EN 01.08.2026

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What it does

Gate Valves

A gate valve works on the principle of a gate moving perpendicular to the flow direction to close the line completely. In the fully open position the gate retracts clear of the flow cross-section, so pressure drop is very low; this makes gate valves the preferred choice for main-line and isolation duties that stay open and are closed only for full shut-off. They are not suitable for throttling: at partial opening the gate vibrates and the seat face wears. Resilient-seated (soft-sealing) models provide tight shut-off on water and wastewater lines. Models with a position indicator allow the gate position to be observed externally. Knife gate types are designed to cut through deposits as they close, for slurry and pulp lines carrying solid particles.

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

Dimensions

Dimension table

6 rows × 6 columns

Stainless Steel Threaded Gate Valve — Dimension table
DN	NPS	L	E	H	KG
15	1/2"	54	54	95	0,26
20	3/4"	60	64	105	0,36
25	1"	63	71	115	0,55
32	1 1/4"	71	77	130	0,78
40	1 1/2"	78	96	145	1,05
50	2"	88	96	160	1,65

Material

Material specifications

No	Part name (TR)	Part name (EN)	Material
1	GÖVDE	BODY	AISI304 /
2	KAPAK	BONNET	AISI304 /
3	SÜRGÜ	WEDGE	AISI304 /
4	CONTA	GASKET	PTFE
5	MİL	STEM	AISI304 /
6	O-RING	O-RING	PTFE
7	HENDIL	HANDWHEEL	HT200
8	VİDA	SCREW	AISI304 /