Product classification of Kaiweixi

KAI WEI XI CHAN PIN FEN LEI

JIS Standard Marine Bronze Gate Valve f7367
More API, JIS, DIN, GOST Gate Valve>>
More Gate valve>>
More valve>>

Phone：+86（577）6730 7899
Mobile：+86 1815 7711 652
Fax：+86（577）67387099
Email：merry@kaiweixi.com
Address：No. 1, Linxia Road, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province,china
Website：https://www.kaiweixi.com

Other valve products you may need

Z41W-150LB API Standard Gate Valve (150LB Pressure Class)
Z43W Stainless Steel Metal Seated Parallel Slide Gate Valve
API Standard Bevel Gear Gate Valve
Z41H-10K Stainless Steel Gate Valve (JIS 10K Standard)
Z543Y Parallel Slide Gate Valve with Hardfaced Seats

JIS Standard Marine Bronze Gate Valve f7367

Model：Z45W-5K/Z45W-10K/Z45W-20K
Specification：DN50-DN400
Temperature：-20～+150℃-425～550℃
Medium：Water, seawater, steam, oil products and similar liquids and gases.

Pressure：5K -20K
Connection method：lange
Driving method：manual, bevel gear transmission, and electric
Material：yorcalnic

Consult now

Add QR code to serve you!

JIS Standard Marine Bronze Gate Valve f7367Overview

JIS Japanese standard bronze gate valve (model F7367) is a specialized marine valve designed and manufactured strictly in accordance with Japanese Industrial Standards (JIS) and classification society specifications such as the Japan Maritime Association (NK). It is cast with high-strength tin bronze or aluminum bronze, which has excellent resistance to seawater corrosion and good mechanical properties. Valves usually adopt a rising stem wedge structure, with the valve stem rising and falling along with the gate, and the opening indication is intuitive. The connection end complies with JIS marine flange standards (such as JIS F7300 series) and is suitable for ship piping systems. This valve is designed specifically for marine environments and ship operating conditions, and is a key equipment for fluid control in various types of ships and marine engineering. Widely used in ballast water systems, seawater cooling systems, fire protection systems, bilge water systems, domestic water systems, and oil transportation pipelines of various types of ships. It is also applicable to seawater resistant pipeline systems for offshore platforms, port facilities, and coastal industries. As an indispensable cutting device in ship and ocean engineering, its reliability is directly related to the safety of ship navigation and the normal operation of equipment.

JIS Standard Marine Bronze Gate Valve f7367 Product Drawing

JIS Standard Marine Bronze Gate Valve f7367Characteristic

1. Compliant with JIS Marine Standard (F7367)

We strictly follow the JIS F7367 "Bronze Vertical Gate Valve" standard for design and manufacturing, and also meet the regulatory requirements of international classification societies such as Japan Maritime Association (NK), American Bureau of Shipping (ABS), and Lloyd's Register (LR). We can provide ship product certificates.

2. High quality bronze material, resistant to seawater corrosion

The main components such as valve body, valve cover, and gate are cast with high-strength tin bronze (such as CAC406) or aluminum bronze (such as CAC703), which has good resistance to seawater corrosion, anti biological adhesion ability, and excellent wear resistance, suitable for long-term offshore operations.

3. Clear pole structure with intuitive opening

The valve stem rises and falls with the gate, and the operator can accurately determine the valve opening by observing the height of the valve stem extension, which facilitates the process control and safety management of the ship's pipeline system.

4. Metal hard seal or copper seal

The sealing surface is usually processed with bronze body or stacked with solder bronze to form a hard metal to metal seal, which is wear-resistant, erosion resistant, and suitable for various media such as seawater, fresh water, steam, and oil.

5. Seismic and impact resistant design

The valve structure is designed with reinforcement for ship sway, vibration, and impact conditions. The valve stem and gate are reliably connected, and the opening and closing are smooth, ensuring stable operation in harsh sea conditions.

6. Marine flange connection

The connection end complies with JIS F7800 or JIS B2210 marine flange standards (such as 5K, 10K, 16K pressure ratings), and is perfectly compatible with the ship's piping system, with stable and reliable installation.

7. The valve stem seal is reliable

Adopting multi-layer packing or O-ring sealing, and equipped with an upper sealing structure, the packing can be replaced online when the valve is fully open, facilitating maintenance operations during ship navigation.

8. Fire safety design

Bronze material has a high melting point, and its sealing structure meets the fire safety requirements of marine valves. It can maintain a certain sealing performance in extreme working conditions such as fires, preventing medium leakage.

JIS Standard Marine Bronze Gate Valve f7367structure principle

JIS Standard Marine Bronze Gate Valve f7367 Structural Drawing

Part Name Material

零件名称 parts name	材料 material
零件名称 parts name	名称 name	牌号 trademark
阀体 body、阀盖 cover、闸板 wedge gate	铸钢cast steel	ZG230-450
阀杆stem	不锈钢stainless steel	1Cr12
密封圈seal ring	不锈钢stainless steel	2Cr13

JIS Standard Marine Bronze Gate Valve f7367technology parameter

Performance Specifications Table

适用介质 applicable medium

淡水，油以及温度不高于300℃蒸汽 fresh water,oil and steam temperature lower than 300℃

JIS Standard Marine Bronze Gate Valve f7367standard size

JIS Standard Marine Bronze Gate Valve f7367 Outline Drawing

Dimension Chart

公称通径 nominal diameter	结构尺寸 structure dimension			壁厚 thickness	法兰连接尺寸 connection dimension of flange						阀杆 stem		手轮 hand wheel D。	升程 lift m	参考重量 weight (kg)
公称通径 nominal diameter	D1	L	H∞	壁厚 thickness	D	D1	b	n	d2	Th2	d	S	手轮 hand wheel D。	升程 lift m	参考重量 weight (kg)
50	50	200	300	8	155	120	16	4	19	M16	Tr18×8(P4)LH	12	140	58	17.9
65	65	220	350	9	175	140	18	4	19	M16	Tr20×8(P5)LH	14	160	74	27.10
80	80	230	400	9	185	150	18	8	19	M16	Tr22×10(P5)LH	14	180	89	32.10
100	100	250	450	11	210	175	18	8	19	M16	Tr24×10(P5)LH	17	200	110	45.40
125	125	270	520	12	250	210	20	8	23	M20	Tr26×10(P5)LH	19	225	136	67.00
150	150	290	580	13	280	240	22	8	23	M20	Tr28×10(P5)LH	22	250	160	84.00
200	200	310	700	15	330	290	22	12	23	M20	Tr32×12(P6)LH	22	315	212	130
250	250	340	840	17	400	355	24	12	25	M22	Tr38×14(P7)LH	30	400	264	201
300	300	380	960	19	445	400	24	16	25	M22	Tr42×14(P7)LH	30	450	315	201
350	335	420	1080	20	490	445	26	16	25	M22	Tr44×14(P7)LH	32	500	352	300
400	380	480	1150	22	560	510	28	16	27	M24	Tr48×16(P8)LH	36	560	396	507

Articles related to technology research and development

soft-sealed gate valve patented

The utility model discloses a novel soft-seal gate valve, which includes a valve body, a valve cover, a valve rod, a valve chamber, and a rubber-coated gate plate. The valve rod penetrates through the valve cover and is connected to the rubber-coated gate plate. The valve chamber includes a medium channel for medium circulation and a connecting chamber that is connected to the medium channel and corresponds to the valve cover. The rubber-coated gate plate is adapted to the connecting chamber and used to cut off or connect the medium channel. The medium channel includes an inlet end and an outlet end. Guide rails are arranged on the inner wall of the connecting chamber on both sides opposite to the rubber-coated gate plate. Both sides of the rubber-coated gate plate are provided with metal sliders, and the metal sliders are provided with sliding grooves that are adapted to the guide rails. Compared to existing soft-seal gate valves, the utility model has good sealing performance, convenient disassembly and assembly, and a long service life for the rubber-coated gate plate.
1. A novel soft-seal gate valve comprises a valve body, a valve cover, a valve rod, a valve chamber, and a rubber-coated gate plate. The valve rod penetrates through the valve cover and is connected to the rubber-coated gate plate. The valve chamber includes a medium passage for medium circulation and a connecting chamber connected to the medium passage and corresponding to the valve cover. The rubber-coated gate plate is fitted to the connecting chamber and used to cut off or connect the medium passage. The medium passage includes an inlet end and an outlet end. The utility model is characterized in that guide rails are arranged on both sides of the rubber-coated gate plate on the inner wall of the connecting chamber, metal sliding blocks are arranged on both side walls of the rubber-coated gate plate, sliding grooves adapted to the guide rails are opened on the metal sliding blocks, a sealing groove is opened on the top of the valve cover in the axial direction relative to the valve rod, a clamping block is arranged at the opening of the sealing groove, at least three clamping blocks are arranged circumferentially at intervals relative to the central axis of the sealing groove, a sealing seat fitted to and sleeved on the valve rod is arranged inside the sealing groove, a fixed block corresponding to the rotational fit of the clamping block is arranged on the outer circumferential wall at the bottom of the sealing seat, a pressing block abutting against the top surface of the valve cover is arranged on the top of the sealing seat, and a rubber sleeve is sleeved on the top of the valve cover.
2. A novel soft-seal gate valve according to claim 1, characterized in that a limit opening is provided at the position on the pressure block corresponding to the gap between two adjacent clamping blocks, a limit groove is provided on the end face of the pressure block, a thrust stopper is provided on the sealing seat, and the thrust stopper comprises a fixed disc adapted to the limit groove and a thrust block provided on the outer circumferential wall of the fixed disc and adapted to the limit opening.
3. A novel soft seal gate valve according to claim 2, characterized in that a limiting block is arranged on the outer circumferential wall of the sealing seat at a position between two adjacent fixing blocks, and a clamping groove adapted to the limiting block is provided on the thrust block.
4. A novel soft seal gate valve according to claim 1, characterized in that a stepped groove is provided in the valve body at the inlet end, and a filter screen is arranged inside the stepped groove.
5. A novel soft-seal gate valve according to claim 4, characterized in that the side of the filter screen facing the inlet end is provided with a flow dividing device, which comprises a fixing ring that fits with interference with the inner wall of the stepped groove, a connecting column located on the central axis of the fixing ring, and a flow dividing plate connected to the fixing ring and the connecting column. The side of the stepped groove located on the inlet end facing the fixing ring is provided with an inner groove, and an elastic snap ring is arranged in the inner groove.
6. A novel soft seal gate valve according to claim 5, characterized in that the side wall of the diverter plate facing the inlet end has a triangular cross-section.
7. A novel soft seal gate valve according to claim 5, characterized in that one end of the connecting column facing the inlet end is hemispherical

View more>>

Product classification of Kaiweixi

KAI WEI XI CHAN PIN FEN LEI

JIS Standard Marine Bronze Gate Valve f7367

More API, JIS, DIN, GOST Gate Valve>>

More Gate valve>>

More valve>>

JIS Standard Marine Bronze Gate Valve f7367