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Basic Introduction
The throttle valve ball is a special valve ball designed specifically for flow regulation. It achieves precise control of the medium flow through special throttle channels (such as V-shaped, conical, and porous types) on the ball, maintaining stable flow characteristics during the adjustment process and reducing cavitation and noise. The product is combined with hardened sealing surface treatment, taking into account both adjustment accuracy and wear-resistant service life, and is suitable for working conditions in chemical, petroleum, water treatment, and other industries that require precise flow control.
Product Specification
|
Indicator Item |
Technical Parameters |
|
Size Range |
1/2"–12" (DN15–DN300) |
|
Pressure Rating |
Class 150–600LB(PN16–PN100) |
|
Sphere Material |
Carbon steel (A105, A350 LF2), stainless steel (F304/F316), duplex steel (F51/F53/F55), 17-4PH, Inconel, Monel, etc. |
|
Sealing surface material |
Wear-resistant materials such as Stellite, tungsten carbide (WC), and chromium carbide (CrC) |
|
Coaxiality |
≤0.05mm |
|
Roundness accuracy |
≤0.02mm |
|
Surface hardness |
HRC 55+ (Metal Matrix) |
|
Surface Roughness |
Ra ≤ 0.4 μm (sealing surface and inner wall of throttling flow channel) |
|
Outer diameter tolerance |
1/2"–4": +0.03 mm;6"–12": +0.05 mm |
|
Inner diameter tolerance |
1/2"–4": 0~+0.03 mm;6"–12": 0~+0.05 mm |
|
Applicable Temperature |
-196°C to 800°C (depending on the material of the sealing surface) |
Product Features
- Designed specifically for Byte Flow Control scenarios, it belongs to the high-precision control type special valve ball
- Equipped with special throttle channels such as V-shaped, conical, and porous types, ensuring precise Byte Flow Control
- The regulating process has stable flow characteristics, which can effectively reduce cavitation and operating noise
- Combined with hardened sealing surface treatment, it takes into account both adjustment accuracy and wear-resistant service life
- Suitable for precise flow adjustment conditions in multiple industries such as chemical, petroleum, water treatment, etc.
Product Application Scope / Usage Scenarios
Applicable Media:
Various fluid media requiring precise flow adjustment
Applicable Working Conditions:
Precise flow regulation conditions, anti-cavitation / low noise conditions
Application Area:
Chemical Industry, Petroleum Industry, Water Treatment Industry, Flow Control Valve System
FAQ
What is the core design purpose of the throttle valve ball?
Designed specifically for precise adjustment of medium flow, it is a special valve ball dedicated to Byte Flow Control.
What throttle flow channel structures are used for the throttle valve ball?
The sphere is equipped with special throttling flow channels such as V-shaped, conical, and porous types.
What are the core performance advantages of the throttle valve ball?
It can precisely control the flow rate, has stable adjustment characteristics, can reduce cavitation and noise, and takes into account both adjustment accuracy and wear-resistant service life.
What are the main application areas of throttle valve balls?
Mainly used in chemical, petroleum, water treatment and other working conditions that require precise Byte Flow Control.
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