Best Selling Ball Valve Metal Ball EN Standard API Rotating Position Belt Transmission

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$10,000.00 / pc
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China Main Port
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20 sets pc
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Description of Ball Valve

 

Standard:  Left side big than the Right side after a big flanges , D1 and the reaction kettle connection, the molecules to right flange size, the common denominator for left JB78 flange size, match the reaction kettle 50 L-5000 L.

 

1. Should stay the valve handle rotating position

 

2. Not to be used as throttling.

 

3. The belt transmission's ball valve should be installed upright.

 

4. Please use the product according to the right, to ensure that the service life of the product, such as unusual situation, that is, please call national unified service hotline 400-666-1929, we will provide you with the high quality post-sale service, give you a satisfactory reply.

Ball Valve

Ball Valve

 Best Selling Ball Valve Metal Ball  EN Standard API Rotating Position Belt Transmission

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Q:How can the eccentric hemisphere valve be repaired? What are the things you should pay attention to when installing?
6, the valve driving device to a fastening bolt before debugging, not allowed to loose. When the valve is used for a long period of time if there is leakage, the driving device limiting fastening bolts loose, counterclockwise rotation of a circle and a locking nut, the valve closed, due to eccentric action to eliminate wear clearance, to ensure that the valve to use, must not be forced to close the valve without release driving device a fastening bolt limit case, this will damage the drive device.7, eccentric semi ball valve is a one-way valve seal, valve seal for the arrow on the body, rather than the medium flow, installation when used as a cut-off valve, and the same medium flow arrow (i.e. being installed), when used as a check valve is used, instead the arrow with the direction of medium (reverse installation).
Q:Ball valve 11F, 41F, 11H, 41H
41H flanged ball valve type through the use of alloy steel seal. In addition there is a complete expression of Q words, there are nominal pressure such as Q11F-16 Q41F-16
Q:Ball valve leakage of this place, how do?
The seal on the valve body is broken. Screw it down and change the gasket
Q:Allowable leakage on ball valves: what does CLassVI mean?
This is the valve leakage level, level VIThe GB/T4213-92 standard specifies six grades for the valve leakage. The specific requirements are shown in the standard table. The lowest level is level I, without specific requirements; the highest level is grade VI, i.e., the bubble grade.
Q:Ball valve Q41f and Q11f difference, whether universal?
Generic. The Q41F 4 stands for flanged connections, and the Q11F 1 represents the internally ribbed pipe
Q:Is the ball valve installed in a direction?
Valve installation generally no direction required, any end of the valve can be mounted on the upper end. If the valve marked the direction, then it should be installed in the direction of tagging installed.
Q:What do you mean by ball valves dn20pn1.6rf?
DN20 caliber is 20mmPN is the pressure grade, usually PN16, 1.6MPa classRF convex flange connectionYour side should be similar to the Q41F-16 model of this type of ball valve
Q:What is the specific difference between floating ball valve and fixed ball valve?
Floating ball valves and fixed ball valves can be located in the lower stem position, if there is a lower stem is fixed ball valve
Q:About the characters on the ball valve (what do s and O mean?)
Switch and multi way valve in the pipeline not only can flow, and flow diversion, flexible control of the medium, but also to turn off any channel to the other two channels. This kind of valve should be installed horizontally in the pipeline. In accordance with the way to drive the ball valve is divided into: pneumatic ball valve, electric ball valve, manual ball valve.
Q:Water purifier water PE pipe and copper ball valve with lock nut connection reliability, and interface size requirements.
After the impact, for a period of time, PE pipe cracking phenomenon, this is what causes? This is connected to the tap water.Chasing the answerWhere is it cracked?!
We are a well-known enterprise specializing in the production and sales of all kinds of precision balls, including top entry,metal seat and V type balls. On this base,our products range of floating, trunnion, top entry, metal seat, full welded, NPT ends, V type, 3-way ball valve, etc. Our company is one of regional leading valves manufacturer, and most of the valves exporting to American and Europe markets.

1. Manufacturer Overview

Location Zhejiang, China
Year Established 2004
Annual Output Value Below US$1 Million
Main Markets North America; South America; MidEast; Africa; Oceania; East Asia; Europe; Japan; Southeast Asia
Company Certifications ISO 9001:2008; CE; API-6D

2. Manufacturer Certificates

a) Certification Name  
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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Wenzhou
Export Percentage 1% - 10%
No.of Employees in Trade Department 101-200 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: 8000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range High; Average