Product classification of Kaiweixi

KAI WEI XI CHAN PIN FEN LEI

CBM1088 JIS Angle Stop-Check Valve
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Phone：+86（577）6730 7899
Mobile：+86 189 6779 6135
Fax：+86（577）6738 7099
Email：Yannie@kaiweixi.com
Address：No. 1, Linxia Road, Sanqiao Industrial Zone, Oubei Street, Yongjia County, Zhejiang Province，china
Website：https://www.kaiweixi.com

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CBM1088 JIS Angle Stop-Check Valve

Model：CBM1088-10T/CBM1088-16T/CBM1088-25T/CBM1088-40T/CBM1088-60T/CBM1088-10C/CBM1088-16C/CBM1088-25C/CBM1088-40C/CBM1088-64C/CBM1088-100C
Specification：15A-200A
Temperature：≤650℃
Medium：Water, Oil, Steam

Pressure：10K-500K
Connection method：Flange
Driving method：Handwheel, Pneumatic, Hydraulic, Electric
Material：Copper, Cast Iron

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CBM1088 JIS Angle Stop-Check ValveOverview

CBM1088 JIS Angle Stop-Check Valve Overview

The CBM1088 JIS Angle Stop-Check Valve is a specially designed combination valve compliant with Japanese Industrial Standards (JIS), featuring an angled flow path configuration. The valve body is typically constructed from cast steel or stainless steel, with the inlet and outlet arranged at a 90-degree angle. This valve integrates dual functions: manual shut-off control and automatic check backflow prevention.Through handwheel rotation, the valve disc is actuated to achieve flow shut-off control, while the built-in check mechanism automatically prevents reverse flow when the valve is in the open position. Designed in strict accordance with JIS standards, this valve is specifically intended for marine piping systems, Japanese industrial equipment, and specialized pipeline layouts requiring right-angle flow direction changes. It provides comprehensive functionality—including flow redirection, flow shut-off, and backflow protection—within confined spatial constraints.

CBM1088 JIS Angle Stop-Check Valve Product Image

CBM1088 JIS Angle Stop-Check ValveCharacteristic

CBM1088 JIS Angle Stop-Check Valve Features

1. 90° Flow Path with Dual-Function Integration

The 90° angled design eliminates the need for additional pipe elbows, simplifying pipeline layout. It integrates manual shut-off and automatic check functions into a single valve, enabling multi-functional control within compact spaces.

2. Strict Compliance with JIS Standards

The design and manufacturing fully comply with JIS B2003 and related standards, ensuring compatibility with Japanese-standard marine and industrial systems in terms of pressure ratings, connection dimensions, and material requirements.

3. Dual Sealing for Reliable Control

The shut-off section features a metal-sealed spiral lifting mechanism, providing smooth operation and reliable sealing. The check section responds automatically to flow direction, ensuring quick and tight closure.

4. Space-Saving Optimized Layout

The angled design reduces the need for pipe turning fittings, while the integrated functionality avoids the installation of multiple valves, significantly optimizing equipment space utilization and pipeline complexity.

5. Marine-Oriented Ease of Maintenance Designed specifically for confined environments such as ship engine rooms, this valve is structurally robust and vibration-resistant. The shut-off disc and check disc can be inspected and serviced separately, meeting marine equipment maintenance requirements.

CBM1088 JIS Angle Stop-Check Valvestructure principle

CBM1088 JIS Angle Stop-Check Valve Structure Diagram

Parts Name Material List

NO.	Name	Material
3	stem	Copper, Cast Iron, Carbon Steel
2	disc	Copper, Cast Iron, Carbon Steel
1	body	Copper, Cast Iron, Carbon Steel

CBM1088 JIS Angle Stop-Check Valvetechnology parameter

性能规范表Performance Specification
公称压力Nominal Pressure	10k-500k	Mpa
强度试验压力Shell Test	1.5-75
密封试验压力Seal Test	1.1-55
适用温度Suitable Temp.	≤650	℃

CBM1088 JIS Angle Stop-Check Valvestandard size

Dimensions Standard Requirements

1. The structural length of the valve shall conform to the standard JIS B2002.

2. The connecting flange shall conform to the standard JIS B2210.

CBM1088 JIS Angle Stop-Check Valve View Drawing

CBM1088 JIS Angle Stop-Check Valve Dimensions Table

Angle Stop-Check Valve 16K:

DN	in	L	D	D1	D2	f	b	z-φd	Do	H1	H2	W
15A	1/2	65/90	95	65	45	2	14	4-φ14	100	240	265	7
20A	3/4	75/95	105	75	55	2	16	4-φ14	100	245	270	7.5
25A	1	80/100	115	85	65	2	16	4-φ14	120	250	275	8.5
32A	2 1/4	95/105	135	100	78	2	18	4-φ18	140	260	290	12
40A	2 1/2	100/115	145	110	85	2	18	4-φ18	140	290	325	14
50A	2	115/125	160	125	100	2	20	4-φ18	160	300	335	19
65A	2 1/2	145	180	145	120	2	20	4-φ18	180	355	400	27
80A	3	155	195	160	135	2	22	4-φ18	240	400	450	42
100A	4	175	215	180	155	2	24	8-φ18	240	455	495	50
125A	5	200	245	210	185	2	26	8-φ18	280	530	560	64
150A	6	240/225	280	240	210	2	28	8-φ23	320	605	650	85
200A	8	275	335	295	265	2	30	8-φ23	360	650	770	155

Angle Stop-Check Valve 25K:

DN	in	L	D	D1	D2	f	b	z-φd	Do	H1	H2	W
15A	1/2	65/90	95	65	45	2	16	4-φ14	120	245	270	7.5
20A	3/4	75/95	105	75	55	2	16	4-φ14	120	250	275	8.8
25A	1	80/100	115	85	65	2	16	4-φ14	140	260	290	11
32A	2 1/4	95/105	135	100	78	2	18	4-φ18	140	290	325	13
40A	2 1/2	100/115	145	110	85	3	18	4-φ18	160	300	335	18
50A	2	115/125	160	125	100	3	20	4-φ18	180	355	400	31
65A	2 1/2	145	180	145	120	3	22	8-φ18	220	400	450	39
80A	3	155	195	160	135	3	22	8-φ18	280	450	495	50
100A	4	175	230	190	160	3	24	8-φ23	320	530	590	60
125A	5	200	270	220	188	3	28	8-φ25	380	600	650	75
150A	6	240/225	300	250	218	3	30	8-φ25	400	650	770	98
200A	8	275	360	310	278	3	34	12-φ23	450	700	850	170

Articles related to technology research and development

Slow-closing wafer check valve patent

The utility model provides a slow-closing wafer check valve, which includes a valve body, a valve disc, a valve shaft, and a torsion spring sleeved on the valve shaft. The valve body is provided with a medium channel for medium circulation in the axial direction, which includes an inlet end and an outlet end. The valve disc, valve shaft, and torsion spring are symmetrically arranged in two groups relative to the center of the valve body. The utility model further includes a damping device located at the inlet end, which includes a cylinder inserted on the valve body, a piston rod located inside the cylinder, a spring, and a cover connected to the outer end of the cylinder. The cylinder is provided with a first cavity and a second cavity that are connected and communicated. The cross-section of the second cavity is square, and its cross-sectional area is larger than that of the first cavity. One end of the piston rod located inside the medium channel is provided with a movable block. The utility model has low noise and technical characteristics of quick opening, slow closing, and water hammer elimination, enabling light-load pump start-up and preventing the generation of water hammer during pump shutdown.
1. A slow-closing wafer check valve, comprising a valve body, a valve disc, a valve shaft, and a torsion spring sleeved on the valve shaft. The valve body is provided with a medium passage for medium circulation in the axial direction, and the medium passage includes an inlet end and an outlet end. The valve disc, valve shaft, and torsion spring are symmetrically arranged in two groups relative to the center of the valve body. The valve also comprises a damping device located at the inlet end. The damping device includes a cylinder inserted on the valve body, a piston rod located inside the cylinder, a spring, and a cover connected to the outer end of the cylinder. The cylinder is provided with a first cavity and a second cavity that are connected and communicated. The cross-section of the second cavity is square, and the cross-sectional area of the second cavity is larger than that of the first cavity. One end of the piston rod is located inside the second cavity, and the other end penetrates through the first cavity and is located inside the medium passage. The end of the piston rod located inside the medium passage is provided with a movable block, and the end of the piston rod located inside the second cavity is provided with an external thread. The second cavity is provided with a limit plate that is adapted to and threadedly connected with the piston rod. The spring is sleeved on the piston rod, with one end abutting against the limit plate and the other end abutting against the inner wall of the second cavity. The side of the valve disc facing the piston rod is provided with a driving block that cooperates with the movable block. During the closing process of the valve disc, the side of the driving block facing the center of the valve body cooperates with the movable block to achieve displacement of the piston rod relative to the cylinder towards the center of the valve body. The damping device is symmetrically arranged in two groups relative to the center of the valve body.
2. A slow-closing wafer check valve according to claim 1, characterized in that a square hole is axially provided at the end of the piston rod located in the second cavity, an adjuster is inserted at a position on the cover corresponding to the square hole, a driving rod adapted to the square hole is provided at the end of the adjuster, and the adjuster is rotatable relative to the cover.
3. A slow-closing wafer check valve according to claim 2, characterized in that a limit slot is provided at the connection between the cover and the regulator, and a limit mechanism is arranged inside the limit slot. The limit mechanism comprises a ball, a tower spring connected to the ball, and a positioning column for fixing the tower spring. At least four engaging slots adapted to the ball are provided circumferentially at the connection between the regulator and the cover.
4. A slow-closing wafer check valve according to claim 3, characterized in that the top edge of the engaging groove is provided with a rounded corner.
5. A slow-closing wafer check valve according to claim 1, characterized in that the valve body is provided with a stepped groove adapted to the cylinder body.
6. A slow-closing wafer check valve according to claim 5, characterized in that a sealing ring is sleeved at the connection between the cylinder and the valve body.
7. A slow-closing wafer check valve according to claim 1, characterized in that the valve disc is provided with a build-up welding layer that is sealed with the valve body. 8. A slow-closing wafer check valve according to claim 7, characterized in that one side of the build-up welding layer is provided with vulcanized rubber that is sealed with the valve body.

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Product classification of Kaiweixi

KAI WEI XI CHAN PIN FEN LEI

CBM1088 JIS Angle Stop-Check Valve

More API, JIS, DIN, GOST check valves>>

More check valve>>

More valve>>

CBM1088 JIS Angle Stop-Check Valve