Application:The series ball valves are used to transfer controlling the material ,which extensively use to food,beverage processing and pharmacy,chemical industry areas.
Standard design:Have different standard of valve series can supply for customers,they are the DIN standard series,3A standard series,SMS standard series,ISO/IDF standard series,BS/RJT standard series,ASME/BPE etc.
The constitete elements of ball valve always included :one handle,one ball body with transfixion cavity,valve body,valve central spindle and spindle shaft seal.
The specification of Nuomeng bal valve series are welded ball valve,clamped ball valve,threaded ball valve etc.
Can be applied in food, beverage, brewing, dairy, water treatment, pharmaceutical and chemical industries, with an intended purpose of controlling the flow of fluids with viscous or particulate matters in pipelines or pressure vessels.
Processed by state-of-the-art equipment in workshops. Best service is provided.
Inspected by a professional quality control team. Best quality is guaranteed.
With experiences accumulated through years and deep talks conducted between end users of fluid pipelines, we are able to continuously optimize the design and structure of ball valves.
Blow-out proof stem adds safety and reliability to the full extent.
Thickened stem packing; V-shaped stacking design; Adjustable self-compensating gland.
Multiple control modes. Easy to realize remote or automatic control.
All sealing materials contacting with fluids are reinforced PTFE, in accordance with FDA177.1550 and GMP standards.
Support CIP (Clean-In-Place) and SIP (Sterilization-In-Place).
Valve bodies and caps are delicately cast by CF8, CF3M or 2205 materials; or forged by F316L. In case of specific working conditions, special materials, such as HC/Ti, will also be applied.
Standard PTFE seals are compatible with most operating conditions (-10ºC~+110ºC).
TFM600 seal is also available as an option, which is also compatible with many operating conditions (-60ºC~+150ºC).
POB seal is also available for high-temperature operating conditions (-10ºC~+210ºC).
In the range of its specified working pressures and temperatures, the valve is perfectly sealed. When pressure increases, the sealing performance can automatically be improved. Due to a small friction between seals and valve body, the stem torque is also relatively small.
Our sanitary ball valves are fully sealed in two directions, which comes as standard. The sealing structure can fill the clearance in the cavity, ensuring no media is detained in the cavity, and the cavity and tube can thus be cleaned.
But for front-end or rear-end discharge use, it is more economic and practical to apply half sealed valves.
|Actuation||stem, auto-reset stem, turbine, aluminum pneumatic actuator (single/double acting), electric actuator|
|Body||one-channel body, tank bottom type body, V-shaped regulating body|
|Fluid-Contacting Surface||ASTM A351:CF8/ CF3M/2205 (304/316L/2205)|
|Non-Fluid-Contacting Surface||ASTM SS304/CF8|
|Connection||Welded, Clamped, Flange, Female Thread, etc.|
|Operation Temperature||Dependent on seal materials|
|Seal Material||Ambient Temperature (10~+110ºC): PTFE seal|
|Medium Temperature (-60~+150ºC): TFM1600 seal|
|High temperature (10~+210ºC): POB seal|
|Fluid-contacting surface roughness: Ra≤0.8μm Ra≤0.4μm Ra≤0.25μm|
|Optional Accessory (Pneumatic)||Handwheel Clutch (Only available for aluminum pneumatic actuators)|
|Optional Accessory (Transponder)||APL210N: IP67 2-NPT1/2"|
|VLS1000: Exd BT6 Explosion-proof IP67 2-NPT3/4"|
|VLS1000S: Exd CT6 Explosion-proof IP67 2-NPT3/4"|
|VLS1121: Exia CT6 intrinsically safe explosion-proof IP67 2-NPT3/4"|
|VLS1221: Exia CT6 with P&F IP67 DC 8V intrinsically safe explosion-proof 2-NPT3/4"|
|Optional Accessory (Solenoid Valve)||Solenoid valve + air filter pressure-relief valve (plastic connector +PU air pipe) AC220V AC110V AC380|
|Explosion-proof solenoid valve + air filter pressure-relief valve (pipe ferrule + stainless steel air pipe) DC12V DC24V|
|ASCO Explosion-proof solenoid valve + air filter pressure-relief valve (pipe ferrule + stainless steel air pipe) DC12V DC24V|
|Optional Accessory: NM500 Intelligent Positioner: set input signal at 4-20mA and output signal at 4-20mA DC 24V|
|Optional Accessory: NM600 Intelligent Positioner: set input signal at 4-20mA and output signal at 4-20mA DC 24V|
Explosion-proof level: Ex ia IIC T4/T6 Ga
The parts of valve usually include: Valve body which divided into two parts, the ball with through cavity, valve stem and control sets(handle/actuator)etc.
Manual three-piece ball valve include 3pcs welded ball valve,3pcs clamp ball valve,3pcs femaled ball valve
Connection: Clamp, Our company also offers weld, weld/clamp, etc.
1.Valve stem anti-flying design
2.The connection between valve body and bonnet with positioning stage design
4.No retention design
|02||Valve Body||11||Stopper Ring|
|04||Valve Stem||13||Pull Handle|
|06||Washer Gasket||15||Spring Washer|