JIS 5K 10K F7373 Durable Corrosion Resistant Cast Iron Marine Check Valve

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Model NO.: JIS F7373 10K
• Material: Cast Iron
• Connection Form: Flange
• Structure: Swing
• Pressure: Ordinary Pressure
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Gland Packings Globe Valve
• Flow Direction: Unidirection
• Standard: JIS
• Application: Industrial Usage, Water Industrial Usage
• Transportation: Ocean Freight
• Production: Spot Delivery
• Quality: Durable
• Supply: Factory Direct Sales
• Transport Package: Plywood Box
• Specification: JIS F7373 10K
• Trademark: 8481804090
• Origin: China
• Production Capacity: 10000

Product Description

Product Description

Marine check valve
Marine check valve is an automatic valve widely used in ship piping systems. Its main function is to automatically open or close by relying on the force generated by the flow of the medium, thereby achieving one-way flow of the medium.
The opening and closing parts of marine check valves are usually round discs, which rely on the flow and pressure of the medium to produce action to prevent the medium from flowing back. This valve is an automatic valve that can automatically close when the flow direction of the medium changes, thereby preventing the medium from flowing back. Check valves are mainly used in ship piping systems to prevent the backflow of liquids or gases and ensure the safe operation of ship equipment.

Product Parameters

 

DN	d	L	D	C	NO.	h	t	H
50	50	210	155	120	4	19	20	109
65	65	240	175	140	4	19	22	126
80	80	270	185	150	8	19	22	136
100	100	300	210	175	8	19	24	153
125	125	350	250	210	8	23	24	180
150	150	400	280	240	8	23	26	205
200	200	480	330	290	12	23	26	242

Company Profile

Business philosophy and goals

1.Quality first, reputation first.
The company always adheres to the business philosophy of "quality first, reputation first" and is committed to providing customers with the best quality products and services to win the trust and support of customers.
2.High-performance valves that meet international standards.
We focus on providing high-performance valves and supporting products that meet international standards such as Japanese Standard (JIS), German Standard (DIN), and Chinese Standard (GB) to the global shipbuilding industry to ensure the international competitiveness of our products.
Core product and technology advantages
1.Main Product Introduction
The company mainly deals in marine gate valves, stop check valves and special accessories. Its products cover two series: rigid gate valves and elastic gate valves to meet the needs of different customers. By adopting precision surfacing technology for valve seats and gates (such as 1Cr13, STL6, stainless steel and other wear-resistant materials), the sealing and durability of the valves under harsh working conditions are ensured.
2.Technical advantages
The innovatively designed stop check valve has both stop and non-return functions, which can effectively simplify the structure of the ship's piping system, save installation space and cost, and is particularly suitable for key locations such as the outlet of a water pump.
Multi-material solutions to meet different needs. We provide multi-material solutions such as cast iron, cast steel, bronze, stainless steel, etc. to meet the needs of different media (seawater/fresh water/fuel oil) and pressure environments to ensure the applicability and reliability of the products.

Our Advantages

The company ensures that each product meets the classification society certification standards through a full-process quality monitoring system, providing customers with high-quality products and services. Efficient response helps customers improve operation and maintenance efficiency, and a professional service team is formed to provide full-cycle support from selection guidance to after-sales maintenance, helping customers improve operation and maintenance efficiency with efficient response.

 

Packaging and Shipping

FAQ

Q: Are you a trading company or a manufacturer?
A: We are an industry and trade company, our factory is located in Qingdao, Shandong, China.
Q: What is your product range?
A: The company mainly deals in marine gate valves, stop check valves and special accessories.
Q: What is the implementation standard?
A: ISO/ANSI/DIN/JIS/EN/GOST/AS standards.
Q: How long is your delivery time?
A: Generally, if there is stock, the delivery time is 10 days; if there is no stock, the delivery time is 35 days, the specific time depends on the quantity.
Q: Do you provide samples? Is it free or does it cost extra?
A: Yes, we can provide samples for free, but we do not pay for the freight.
Q: What are your payment terms?
A: If the payment amount is less than or equal to US$10,000, 100% prepayment is required. If the payment amount is greater than or equal to US$10,000, 30% prepayment by telegraphic transfer is required, and the balance is paid before shipment.