Ductile Iron Single Ball Screwed End Automatic Air Release Valve
Product Introduction
In the future, we will continue to create more innovative, more environmentally friendly and low-cost high-quality Manual Butterfly Valve, Check Valve, Manual Flanged Ball Valve. We have the courage to innovate. For the development of the market, we actively invest, respond quickly and launch innovative investment products leading the market at any time. We firmly highlight the principle of 'people-oriented, honest management, scientific and technological innovation'.
Main parts and materials
Number | Part name | Material |
1 | Valve Body | CF8M CF8 |
2 | Disc | CF8M CF8 |
3 | Seal Ring | SS316 SS316 |
4 | Stem | SS316 SS304 |
5 | PTFE | PTFE |
6 | Hand wheel | HT(C.R.) |
7 | Bonnet | CF8M CF8 |
8 | Gland Nut | SS316 |
9 | Packing Gasket | SS316 |
10 | Nut | SS316 |
Product Description:
Feature：Full Bore
Size： 1/2,|~211
Working Pressure: 200PSI
Female Threaded End： BSPT、NPT、DIN2999
Main outer size
Product Description:
Type B: the disc moves along the vertical centerline of the valve body. There are two kinds of cut-off valves: one is horizontal type, installed in horizontal pipeline, and the valve body shape is similar to the cut-off valve; the other is s type, installed in curved pipe.
Advantages and disadvantages of globe valve
Advantage:
1. It is simple in structure and convenient in manufacture and maintenance.
2. The working stroke is small and the opening and closing time is short.
3. Good sealing performance, small friction between sealing surfaces and long service life.
Disadvantages:
1. The fluid resistance is large, and the force required for opening and closing is large.
2. It is not suitable for medium with particles, high viscosity and easy coking.
3. The regulation performance is poor.
Suitable medium:
nitric acid, acetic acid, water, oil, gas and some corrosive liquids.
Price：
Our price fluctuates with raw materials and exchange rate.Please leave your contact information and give you a new quotation as soon as possible.
Packing:
wooden case, wooden pallet or packing method specified by customers.
Our company has a professional technical service team, self-developed Ductile Iron Single Ball Screwed End Automatic Air Release Valve, at the same time can provide customers with meticulous service. We consciously shoulder the mission of developing and strengthening national industries and maintaining national construction and development. It is our strong belief that quality lifts up enterprise and defines lifespan. Only with excellent and stable quality can we guarantee long-term relationships with customers and further achieve mutual benefit and win-win results.
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SPEC DATA
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