Lowest Price for Flanged Gate Valve - Forged Steel Gate Valve – Nortech
Lowest Price for Flanged Gate Valve - Forged Steel Gate Valve – Nortech Detail:
What’s the API602 forged steel gate valve?
API602 Forged Steel Gate Valve is a special design of small sizes gate valves.
it has all the characteristics of gate valves.as normal,the opening and closing parts are the gate,in shape of a wedge,that’s the reason that they are named as wedge gate valve.the direction of motion of the gate is perpendicular to the fluid direction. The wedge gate valve can only be fully opened and fully closed and can not be adjusted and throttled.The gate valve was designed to be used either fully open or fully closed, because due to the shape of its obturators which have the shape of a wedge, if it were operated partially open, there would be a great loss of pressure and the sealing surface will be damanged under impact of the fluid.
but the API602 forged steel gate valve has its own features.it’s made in forged carbon steel,stainless steel,alloy steel,with compact body,suitable for high pressure fluid.the bonnet could be bolted,welded and pressure sealed,according to the working conditions.
Main features of the API602 forged steel gate valve?
Main features of the API602 forged steel gate valve
- 1)Rising stem with precision acme double thread for quick operation.
- 2)Body to bonnet joint designed to apply a uniform load to the gasket to assure a leak proof seal.
- 3)Solid wedge.
- 4)Stem-gate connection designed so that under severe applied loads (stuck gate), the stem will fail outside of the stuffing box pressure boundary.
- 5)Backseat designed to relieve back pressure on the stem packing when fully seated. Replacing stem packing under pressure is not recommended.
- 6)Stem packing is designed for optimum control of fugitive emissions leakage to the atmoshphere. The ultra-low emission leakage rate is assured by the fine finish on the stem sealing area, the reduced diametrical clearences and the stem straightness control.
- 7)Bellows seal is available on request
- 8)Stellite seat rings provide increased resistance to wear, abrasion and erosion of the sealing surfaces.
- 9)expanded Seat Rings.
- 10)Low fugitive emissions control.
Technical specifications of the API602 forged steel gate valve?
Specifications of API602 forged steel gate valve
| Design and manufacture | API602/BS5352/ASME B16.34 |
| Diameter(NPS) | 1/2″-2″ |
| Port(bore) | Standard port(reduced bore) and full port(full bore) |
| Pressure rating(Class) | 800lbs-1500lbs-2500lbs |
| Body materials | A105/F11/F22/F304/F304L/LF2/LF3/F316 |
| Trim materials | No.1/No.5/No.8,SS304/SS316/Monel |
| Socket weld | ANSI B16.11 |
| Thread | ASME B1.20.1 |
| Flanges | ASME B16.5,welded flange and integral flange |
| Bolted Bonnet and welded Bonnet | 800lbs-1500lbs |
| Pressure seal bonnet(PSB) | 1500lbs-2500lbs |
| NACE | NACE MR-0175 or MR-0103 |
| Test and inspection | API598 |
Product Show:
Application of API forged steel gate valves
This kind of API 602 Forged Steel Gate Valve is widely utilized in pipeline with liquid & other fluids. Petrol,oil,Chemical,Petrochemical,Power and Utilities etc，especially in conditions where high flow efficiency, tight shut off and long service is required. A wide choice of shell and trim materials do cover the whole range of applications, from the every-day type of non-corrosive service to critical service with highly aggressive media.
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Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for Lowest Price for Flanged Gate Valve - Forged Steel Gate Valve – Nortech, The product will supply to all over the world, such as: Italy, Greek, Hamburg, Make sure you genuinely feel free to send us your requirements and we are going to respond for you asap. We now have got a skilled engineering group to serve for your just about every detailed needs. Cost-free samples could be sent to suit your needs personally to understand much more information. In an effort to meet your requires, be sure to seriously feel free to make contact with us. You may send us emails and contact us directly. Moreover, we welcome visits to our factory from around the globe for much better recognizing of our organization. nd objects. In our trade with merchants of numerous countries, we usually adhere for the principle of equality and mutual benefit. It is really our hope to market, by joint efforts, each trade and friendship to our mutual advantage. We look forward to getting your inquiries.
By Helen from Cambodia - 2018.07.26 16:51
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Claire from Ukraine - 2017.03.07 13:42
