Customization: | Available |
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Media: | Water |
Temperature: | Ordinary Temperature |
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Marine cast steel right angle stop check valve
Marine stop-check valve is a multi-purpose valve that has both stop valve and check valve functions. Its structure is similar to that of a stop valve, but the valve stem and valve disc are not fixedly connected. When the valve stem descends and presses the valve disc against the valve seat, it acts as a stop valve; when the valve stem rises, it acts as a check valve. On pipelines where both stop valves (or gate valves) and check valves need to be installed (such as the outlet of a water pump), or in places where the installation position is restricted (such as ships), the use of stop-check valves can save installation costs and space.
DN | d | L | D | C | NO. | h | t | H | D2 |
15 | 15 | 70 | 95 | 70 | 4 | 15 | 12 | 120 | 80 |
20 | 20 | 75 | 100 | 75 | 4 | 15 | 14 | 125 | 100 |
25 | 25 | 85 | 125 | 90 | 4 | 19 | 14 | 140 | 125 |
32 | 32 | 95 | 135 | 100 | 4 | 19 | 18 | 145 | 125 |
40 | 40 | 100 | 140 | 105 | 4 | 19 | 18 | 160 | 140 |
Business philosophy and goals
1.Quality first, reputation first.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.
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.