Basic Info.
Valve Body Material
Ductile Iron/Stainless Steel
Load-Bearing Pressure
1.6MPa
Connection Method
Flange Connection
Valve Plate Type
Elastic Valve Plate
Product Description
Z41X-16Q flange concealed rod gate valve:https://0a87fc23b94cb5ca.en.made-in-china.com/product/GnKpeDcTawkt/China-Flange-Ductile-Iron-Stainless-Steel-Dark-Rod-Gate-Valve.html The valve stem nut is on the valve cover or bracket. When opening and closing the gate, the rotating valve stem nut is used to realize the lifting of the valve stem.This structure is beneficial to the lubrication of the valve stem, and the degree of opening and closing is obvious, so it is widely used.
There is a trapezoidal thread on the lifting rod of the open rod gate valve. Through the nut at the top of the valve and the guide groove on the valve body, the rotational movement is turned into linear motion, that is, the operating torque is turned into operating thrust.The opening and closing part of the open rod gate valve is the gate plate. The direction of movement of the gate plate is perpendicular to the direction of the fluid. The open rod gate valve can only be fully opened and fully closed, not adjusted and throttled.Working principle of open rod gate valve Turn the handwheel, through the advance and retreat of the thread between the handwheel and the valve stem, lift or lower the valve plate connected to the valve stem, to achieve the effect of opening and closing.When the open rod gate valve is closed, the sealing surface can be sealed only by the medium pressure, that is, only the medium pressure is used to press the sealing surface of the gate to the valve seat on the other side to ensure the sealing of the sealing surface, which is self-sealing.Most gate valves are forcibly sealed, that is, when the valve is closed, the gate plate must be forcibly pressed against the valve seat by an external force to ensure the sealing of the sealing surface.
When the valve is opened, when the lifting height of the gate is equal to 1:1 times the diameter of the valve, the passage of the fluid is completely unblocked, but during operation, this position cannot be monitored.In actual use, the apex of the stem is used as a sign, that is, the position where it cannot be opened, as its fully open position.Therefore, the fully open position of the valve is determined by the position of the gate (that is, the stroke).Product parameters| Model number | Z41X-16Q |
| Valve body material | Ductile iron/stainless steel valve body |
| Connection method | Flange connection |
| Operating temperature | ≤80ºC |
| Working pressure | 1.6MPa |
| Sealing method | Soft seal |
| Applicable media | Clear water, sewage, oil, gas |
| Valve stem | Stainless steel |
| Specification | DN50-DN300(Ductile iron /all stainless steel body) |
Answer: Our company has about ten years of experience in selling valves in China, but it is still just starting out in terms of exports. We hope to conduct business with companies from all over the world in the future.
2.Can samples be provided?Answer: We can provide samples, but the freight needs to be paid by the customer.
3.How long is the delivery time?Answer: It currently takes about 15 days, but it does not rule out that there may be special circumstances in the middle to extend the delivery time, we will communicate with you in time; if you need special customization, the delivery time will be extended, you can consult customer service for details.
4.What are the payment methods? Answer: We currently support two payment methods, L/C and T/T.
5.How do you guarantee the quality of your products?Answer: Our products are strictly tested before leaving the factory. Unqualified products will not be sold. Please rest assured.
6.How long is the warranty period?Answer: Our warranty period is one year. If it is not man-made damage during the period, we will provide free maintenance; if it is product damage caused by improper customer operation and installation, we only provide paid warranty service.
7.Where is the shipping port usually?Answer: Our shipping port is generally in the port of Shanghai, and we may also ship from the port of Ningbo.
Address:
Room 304, 3/F, Building 3, No. 202, Caijiabang Road, Dongjing Town, Shanghai, China
Business Type:
Manufacturer/Factory
Business Range:
Arts & Crafts, Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Company Introduction:
Shanghai Haoshui Automatic Control Valve Co., Ltd. Was established on May 18, 2015. The legal representative is Liu Bin, the registered capital is RMB 5 million Yuan, and the unified social credit code is 91310117342443418U. The enterprise address is located in Room 304, 3/F, Building 3, No. 202, Caijiabang Road, Dongjing Town, Songjiang District, Shanghai City. The industry belongs to the wholesale industry. The business scope includes: General items: Sales of automatic control valves, electronic control equipment, instruments and meters, filtering equipment, water purifiers, water treatment equipment, pipes and accessories, HVAC equipment, electromechanical equipment, pumps, hardware and electromechanical equipment, mechanical equipment, rubber and plastic products, e-commerce (not allowed to engage in value-added telecommunications and financial business), technology development, technology transfer, technical consultation and technical service in the field of intelligent science and technology. (In addition to the projects subject to approval according to law, the company shall independently carry out business activities according to law with its business license). Shanghai Haoshui Automatic Control Valve Co., Ltd. is currently operating in the state of existence (in business, business, registered).
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