PPR Brass Female Ball Union Valve

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 100 Pieces pc

Supply Capability:: 100000 Pieces Per Day pc/month

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Packaging & Delivery
Packaging Details: carton bags with inner small pe bags. we have a contractible picture on the front of the carton and a product specification on the side face. we also can pack it as your needs.

Delivery Detail: 10-25 days after making the order.

Specifications

The high quality ppr brass female ball unionl valve

size is ranging from 20-63mm

we have colors in white,gray,green and others.

Features:

Ball valve are bottom loaded stem designed, this anti-blow-out stem also prevents teampering .With the internals of the valve when in the line.

The ball valve have a double seal with elastic chosen for their high resistance to ageing. Perfect seal at low and high pressureand

wear resistant, solid and reliable for life-time use.

Q: What are the differences between the pneumatic ball valve and the pneumatic angle seat valve?: Pneumatic angle seat valve is the use of reciprocating actuators, usually in use to withstand fluid work pressure at 1.6MPa. Pneumatic ball valve is to use rotary actuator, to bear high fluid pressure. In normal use, the reciprocating actuator is characterized by its service life over the length of the rotary actuator. Two: easy maintenance. Three: the price is cheap. Personal recommendations in fluid pressure below 1.6MPa, or pneumatic angle seat valve is better?. High pressure, less opening frequency, pneumatic ball valve is appropriate.

Q: Ball valve specifications 1/2 inches corresponding to DN?: 1/2 is DN15, 3/4 is DN20, and 1 is DN25And so on

Q: Who knows why the ball valve is divided into a piece of ball valve, two pieces of ball valve, three pieces of ball: There is, of course, a difference,This is according to the structure of the valve body,The difference between them is whether they are easy to disassemble, for example, the three piece of ball valve is easiest to disassemble.

Q: Gate valve, ball valve, the difference between the pressure regulating valve: The disadvantage is that the structure is complex and the height is large. The sealing surface is easy to wear. The sealing surface of the valve must be forced to close the valve to achieve sealing, in the same caliber, work pressure and the same drive device, the drive valve torque is 2.5~3.5 times the gate valve. This point should be noticed when adjusting the torque control mechanism of the electric valve. The sealing surface of the stop valve contacts each other only when the valve is completely closed, and the relative sliding amount between the valve core and the sealing surface is very small, so that the wear of the sealing cover is very small. The sealing surface of the valve cover, mostly due to the spool and sealing surface before the debris, or because of the closed state is not tight, causing the medium of high-speed erosion caused by. When the valve is installed, the medium can enter from the bottom of the valve core and enter the two way from the top. Medium from the spool into the advantages of the valve closed when the packing is not under pressure, can extend the service life of the packing, and can be pressure in front of the valve in the case of replacement of packing work. Medium from the spool into the bottom of the shortcomings of the valve driving torque is larger, about 1.05~1.08 times above the entrance, the stem by the axial force of large, easy to bend the stem.

Q: What are the advantages and disadvantages of the two functions of the pneumatic ball valve actuator?: Pneumatic ball valve actuator is divided into double action and single action two modes of work.Working principle of double action mode:When the compressed air enters the middle cavity between the two pistons of the cylinder from the air inlet (2), the two pistons are separated and moved toward the two ends of the cylinder, and the air at the two ends of the air chamber is discharged through the air port (4). At the same time, the two piston rack synchronously drives the output shaft (gear) to rotate in an anticlockwise direction. On the contrary, when the air source pressure passes through the air inlet (4) into the air chamber at the end of the cylinder, the two piston moves toward the middle of the cylinder, and the air in the middle air cavity is discharged through the air port (2). At the same time, the two piston rack synchronously drives the output shaft (gear) to rotate in clockwise direction. (if the piston is mounted in opposite directions and the output shaft rotates in reverse direction, that is, double acting reverse type).

Q: One stainless steel ball, two pieces, three pieces of difference, use: A piece of ball valve, that is, the principle of Canton style ball valve is to rely on rotary valve to make the valve open or blocked. Valve switch light, small size, can be made large caliber, reliable sealing, simple structure, easy maintenance, sealing surface and spherical often in the closed state, the media can not easily be eroded, widely used in various industries.

Q: What's the difference between a copper ball valve and a stainless steel ball valve?: Professional definition of copper ball valve:The copper ball valve itself is compact, reliable sealing, simple structure, easy maintenance, sealing surface and spherical often in the closed state, the media can not easily be eroded, easy operation and maintenance for water, solvents, acids, and natural gas general working media, but also applies to poor working conditions of media, such as oxygen hydrogen peroxide, methane and ethylene, widely used in various industries. Ball valve body can be integrated, or can be combination.Stainless steel ball valve professional definition:The main characteristics of stainless steel ball valve itself is compact, easy operation and maintenance, stainless steel ball valve can be used to control air, water, steam, all kinds of corrosive media, mud, oil, metals and radioactive liquid media and other types of fluid flow. Ball valve body can be integrated, or can be combination. This kind of valve should be installed horizontally in the pipeline. Stainless steel ball valve classification: stainless steel pneumatic ball valve, stainless steel electric ball valve, stainless steel manual ball valve. Stainless steel ball valve is divided into 304316321 stainless steel ball valve.

Q: Advantages of track ball valves: 1., the fluid resistance is small, and the coefficient of resistance is the same length as the pipe section. 2., simple structure, small size, light weight. 3., close and reliable, at present the ball valve sealing surface materials widely used plastic, good sealing, vacuum system has also been widely used. 4 easy operation, open and close rapidly, from fully open to fully closed as long as 90 degree rotation, facilitate remote control. 5., maintenance is convenient, ball valve structure is simple, the sealing ring is generally active, disassembly and replacement are more convenient. 6. in full open or full closed, the ball and valve seat sealing surface and dielectric isolation, the media through, it will not cause erosion of the valve sealing surface. 7., a wide range of applications, from small diameter to a few millimeters, large to several meters, from high vacuum, high pressure can be applied.

Q: Where are the natural gas ball valves produced?: Do not know, do not know, may be in the area where the factory is TrumanHope to solve your problem.

Q: What does 1000WOG mean on a ball screw valve?: It's also a standard, huh?

Our company is specialized in the production of a series of products, such as knife style gate valves, various types of metal hard sealed ball valves, PTFE soft sealed ball valves, high temperature and pressure wrought steel ball valves, eccentric semi-spherical valves and three way valves (T-pattern, Y-pattern and L-pattern), which are designed and manufactured according to international standards, like GB, ANSI/API, JIS and DIN. The main body materials of valves are LCB and LF.

1. Manufacturer Overview

Location	Zhejiang,China
Year Established	2007
Annual Output Value	US$10 Million - US$50 Million
Main Markets	11.11% North America 11.11% South America 11.11% Eastern Europe 11.11% Southeast Asia 11.11% Oceania 11.11% Mid East 11.11% Eastern Asia 11.11% Western Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage	51% - 60%
No.of Employees in Trade Department
Language Spoken:
b) Factory Information
Factory Size:	5,000-10,000 square meters
No. of Production Lines	5
Contract Manufacturing	OEM Service Offered Design Service Offered
Product Price Range	Low and/or Average