TOBO STEEL GROUP CHINA
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 1000Pcs per Month |
| Delivery Time | 10 working days |
| Packaging Details | Carton, Ply-Wooden case or according to the clients request |
| Production Name | Needle Valve |
| Material | Monel 400 |
| Size | 3/8'' |
| AVAILABLE SIZE: | 1/4"-1" |
| Class | 6000PSI |
| Types | Flanged Valve |
| Ends | MALE x FEMALE THREADED END |
| Application | Gas,Oil,Water And Other Corrosie Liquid |
| Brand Name | TOBO |
| Model Number | / |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 1000Pcs per Month |
| Delivery Time | 10 working days | Packaging Details | Carton, Ply-Wooden case or according to the clients request |
| Production Name | Needle Valve | Material | Monel 400 |
| Size | 3/8'' | AVAILABLE SIZE: | 1/4"-1" |
| Class | 6000PSI | Types | Flanged Valve |
| Ends | MALE x FEMALE THREADED END | Application | Gas,Oil,Water And Other Corrosie Liquid |
| Brand Name | TOBO | Model Number | / |
| Certification | ISO | Place of Origin | China |
| High Light | 6000PSI Steel Needle Valve ，Monel 400 Steel Needle Valve ，Monel Needle Valve | ||
Monel Alloy 400 3/8" MNPT x FNPT Threaded End 6000PSI Steel Needle Valve
What is Needle Valve:
| Type | Investment Cast |
| Body | ASTM 351 Gr. CF8M |
| Packing | |
| Stem | 316 SS |
| Handle | 304 SS |
| Pressure | Maximum Pressure 6000 PSI |
A needle valve is used to make relatively fine adjustments in the amount of fluid flow.
The distinguishing characteristic of a needle valve is the long, tapered, needle like point on the end of the valve stem.
This “needle” acts as a disk. The longer part of the needle is smaller than the orifice in the valve seat and passes through the orifice before the needle seats.
This arrangement permits a very gradual increase or decrease in the size of the opening. Needle valves are often used as component parts of other, more complicated valves. For example, they are used in some types of reducing valves.
Monel 400 Needle Valve:
The high-performance alloy Monel 400 has a long history of use as a corrosion resistant material. This alloy is available in the form of compression tube fittings and valves as part of Special Metals .
Common trade names include alloy 400, UNS N04400, Monel alloy.
The Monel group of nickel alloys are composed of up to 67% nickel, copper, mixed with small amounts of iron, silicon, carbon and manganese.
Monel 400 Needle Valve Applications:
With good thermal conductivity and high strength, alloy 400 is often used within a range of industries.
Suitable areas of use for the Monel 400 alloy include marine engineering, heat exchangers, valves and pumps. It will provide fantastic resistance in rapidly flowing seawater.
Most constant pressure pump governors have needle valves to minimize the effects of fluctuations in pump discharge pressure.
Needle Valves are also used in some components of automatic combustion control systems where very precise flow regulation is necessary.
Needle Valve Body Design:
One type of body design for a needle valve is the bar stock body. Bar stock bodies are common, and, in globe types, a ball swiveling in the stem provides the necessary rotation for seating without damage.
Needle valves are frequently used as metering valves. Metering valves are used for extremely fine flow control.
The thin disk or orifice allows for linear flow characteristics.
Therefore, the number of handwheel turns can be directly correlated to the amount of flow.
A typical metering valve has a stem with 40 threads per inch.
Needle valves generally use one of two styles of stem packing: an O-ring with TFE backing rings or a TFE packing cylinder. Needle valves are often equipped with replaceable seats for ease of maintenance.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2014
Total Annual:
3000000-6000000
Employee Number:
50~80
Ecer Certification：
Active Member
We are a manufacturer specializing in the production of valves, we have advanced production technology and inspection equipment, to prevent defective products We can supply Stainless Steel Ball Valve,Stainless Steel Gate Valve,Stainless Steel Globe Valve,Flange Check Valve,Wafer Bu... We are a manufacturer specializing in the production of valves, we have advanced production technology and inspection equipment, to prevent defective products We can supply Stainless Steel Ball Valve,Stainless Steel Gate Valve,Stainless Steel Globe Valve,Flange Check Valve,Wafer Bu...
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