ANSI DIN JIS Ss 304 PVC DN15 Thread UPVC Plastic Pressure Relief Valve Automatic Exhaust Valve

• Type: Heating Type Exhaust Valve
• Material: Plastic
• Certification: RoHS, CE, ISO9001, TS16949, TUV, GS
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Exhaust Valve
• Transport Package: PP Bags Outer Boxes
• Origin: China
• Production Capacity: 10000piece/Month
• Package Size: 10.00cm * 16.00cm * 20.50cm
• Package Gross Weight: 0.500kg
• Lead Time: 15 days (1 - 1000 Pieces) ; To be negotiated ( > 1000 Pieces)

Product Description

Product Description

 Plastic inlet and exhaust valve

The air valve adopts positive pressure exhaust and negative pressure intake design,with exhaust and intake functions.The exhaust valve automatically
discharges the small amount of air accumulated in the pipeline when the pipeline is under pressure.When the negative pressure pipe is emptied,the air is
automatically fed to keep the water flowing smoothly.Especially when the water column is separated,it will automatically open,and air into the pipeline to
eliminate the vacuum.

Working principle

1. System water injection:During the system water injection process,a large amount of air is discharged from the intake and exhaust ports.After the water enters,the air valve chamber,the float ball closes the inlet and outlet ports as the liquid level rises.The aerodynamic valve body design and the floating ball anti-blow-up,design can prevent the floating ball from being blown up by the high-speed airflow before the water enters the air valve and causing the exhaust port to close
prematurely.
2.System under pressure:When the system is under pressure,the intake and exhaust valves remain closed.
3.System negative pressure state:When the system is emptied,a negative pressure difference is formed,the air pushes the float downwards,and the air enters,the air valve to avoid the formation of negative pressure in the system.
 
Dimensions

Model	Size		H	B	G	d	D
38615	DN15		165	G 3/4"	G 1/2"	12	80
38620	DN20		165	G 3/4"	G 3/4"	17	80
38625	DN25		165	G 3/4"	G1"	20	80
38632	DN32		165	G 3/4"	G11/4"	20	81
38640	DN40		166	G 3/4"	G11/2"	40	81
38650	DN50		220	40	G2"	45	100

 

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Unique FAQs

_{1.Can valve electric actuators be retrofitted to existing systems?}

<sub>Yes, in many cases, valve electric actuators are designed to be retrofit-friendly. However, it's crucial to consider compatibility, sizing, and potential modifications to ensure a seamless integration into existing systems. Consulting with manufacturers and industry experts can provide guidance on retrofitting options.

2.What role do valve electric actuators play in preventing leaks and spills in industrial processes?
Valve electric actuators, with their precise control capabilities, play a crucial role in preventing leaks and spills. By swiftly and accurately modulating valve positions, these actuators contribute to the overall safety and integrity of industrial processes, reducing the risk of environmental incidents.

3.Are there advancements in remote monitoring and control of valve electric actuators?
Yes, advancements in communication technologies have facilitated remote monitoring and control of valve electric actuators. Smart actuators, equipped with connectivity features, allow operators to monitor and adjust valve positions remotely, enhancing operational flexibility and efficiency.

4.How do valve electric actuators contribute to process optimization in manufacturing plants?
Valve electric actuators contribute to process optimization by providing precise control over fluid flow. This level of control enhances the overall efficiency of manufacturing processes, ensuring consistent quality and minimizing wastage.

5.What measures are in place to ensure the cybersecurity of smart valve electric actuators?
As smart technologies become more prevalent, ensuring the cybersecurity of valve electric actuators is paramount. Manufacturers implement robust security measures, including encryption and authentication protocols, to safeguard against cyber threats and unauthorized access.</sub>

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