JIS Gate Valve

Working pressure 5 Kgf/Cm2 10 Kgf/Cm2
Working temperature -10°C / +205°C
Connection type JIS B2220

Connection JIS B2220

Working pressure 5 Kgf/Cm2 10 Kgf/Cm2

Working temperature -10°C / +205°C

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Documents

Product catalog page

PDF 1 page(s) 325 KB EN 30.07.2026

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Source
Metroend-Urun-Katalogu.pdf · printed page 45 (PDF 48)

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.

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

9 rows × 17 columns

JIS Gate Valve — Dimension table
DN	ØD	Øg	L	5K b	5K ØD1	Ødxn	H	KG	ØD	Øg	L	10K b	10K ØD1	Ødxn	H	KG
50	130	105	180	16	125	4x15	285	14	155	120	200	20	140	4x19	300	20
65	155	130	190	18	140	4x15	330	19	175	140	220	22	160	4x19	350	28
80	180	145	200	18	160	4x19	380	25	185	150	230	22	180	8x19	400	35
100	200	165	230	20	180	8x19	430	36	210	175	250	24	200	8x19	450	45
125	235	200	250	20	200	8x19	495	48	250	210	270	24	224	8x23	520	65
150	265	230	270	22	224	8x19	560	66	280	240	290	26	250	8x23	580	85
200	320	280	290	24	280	8x23	680	105	330	290	320	26	315	12x23	700	135
250	385	345	330	26	355	12x23	800	165	400	355	380	30	400	12x25	840	230
300	430	390	370	28	400	12x23	920	237	445	400	440	32	450	16x25	960	332

Material

Material specifications

No	Part name (TR)	Part name (EN)	Material
1	GÖVDE	BODY	GG25 / GGG40 /
2	SİT	SEAT	AISI420 / RG5
3	SÜRGÜ	WEDGE	GG25
4	MİL	STEM	AISI420
5	KAPAK	BONNET	GG25 / GGG40 /
6	SALMASTRA	PACKING	GRAPHITE
7	HENDIL	HANDWHEEL	GG25