JIS 10K Cast Iron Globe Valve | Medium Pressure Flanged Industrial Stop Valve

JIS 10K Globe Valve

JIS 10K cast iron globe valve adopts thickened FC cast iron body and reinforced bolted bonnet, stable to work under 1.0MPa medium pressure, stronger pressure bearing capacity than standard 5K cast iron globe valves. Its globe disc structure supports accurate continuous flow regulation, with solid mechanical structure for long-term stable throttling and shut-off performance.

Overview

Application:It is widely used for medium-pressure fresh water, low-temperature steam and neutral liquid pipelines in factories, heating stations and municipal water supply systems where 5K low-pressure valves cannot meet pressure demands. Suitable for industrial circulating water, building heating, factory process pipelines and non-corrosive fluid control projects following JIS 10K piping standards.

Material Specification:

Part Name	Material	Code
1-Body	Cast Iron	FC20
2-Seat	Bronze	BC6
3-Disc	Bronze	BC6
4-Stem	Brass	C3771BD

Technical Specifications:

Nominal Diameter (DN)	Test Pressure MPa [kgf/cm2]
Nominal Diameter (DN)	Body	Seat
300 or less	2.06 [21]	1.51 [15.4]
350 and 400	1.47 [15]	1.08 [11]

Drawing:

JIS 10K Globe ValveDRAWING.jpg

Dimensions:

Size	L	D	C	No.	h	t	H	D₂	kg
50	220	155	120	4	19	20	285	160	19.9
65	270	175	140	4	19	22	310	200	28.7
80	300	185	150	8	19	22	320	200	32.4
100	350	210	175	8	19	24	370	250	48.7
125	420	250	210	8	23	24	420	280	73.1
150	490	280	240	8	23	26	470	315	104
200	570	330	290	12	23	26	555	355	162
250	740	400	355	12	25	30	680	450	304
300	840	445	400	16	25	32	770	500	458