4h Series Pneumatic Air Control Hand Push Valve
The hand lever valve used to control the admission of steam into, and emission of exhaust from, the cylinder of a steam engine.
Model
|
4H210-06
|
4H310-08
|
4H410-15
|
4H430-15
|
Effective Cross Section Area
|
14mm 2 (CV=0.78)
|
25mm 2 (CV=1.40)
|
50mm 2 (CV=2.79)
|
30mm 2 (CV=1.68)
|
Port size
|
In=Out=Exhaust=G1/8"
|
In=Out=Exhaust=G1/4"
|
In=Out=Exhaust=G1/2"
|
Model
|
4H210-08
|
4H230-08
|
4H310-10
|
4H330-10
|
Effective Cross Section Area
|
16mm 2 (CV=0.89)
|
12mm 2 (CV=0.67)
|
30mm 2 (CV=1.68)
|
18mm 2 (CV=1.00)
|
Port size
|
In=Out=G1/4" Exhaust=G1/8"
|
In=Out=G3/8" Exhaust=G1/4"
|
Working medium
|
Air(to be filtered by 40μ filter element)
|
Motion Pattern
|
Direct Drive Type
|
Working Pressure
|
0~0.8MPa
|
Temperature
|
0~60 o C
|
NINGBO HI-TECH SMART MACHINERY CO LTD was established in 2013, is a high tech company specialized in pneumatic components and microduct accessories manufacturing. After years' hard working, it has owned 2 factories now, and the products include pneumatic vibrators, air cylinders, solenoid valves, air treatment units, pneumatic fittings&mufflers, microduct connectors and other accessories. We have sold our goods to more than 60 countries, and that number is still increasing.
Our Services & Strength
1. We have more than 10 years experience on pneumatic products;
2. Excellent quality control has always been the goal of our practice;
3. You can purchase most of the pneumatic products here;
4. Sample orders and orders with a small number of products are acceptable;
5. OEM, ODM is ok for us. Not only the label and packaging, but also the personalized customization of the product itself;
6. Any requirements, just feel free to let us know.
FAQ:
Q1. Are you factory or trading company?
A: We are the integration of factory and foreign trade company.
Q2. What is your MOQ?
A: 1 PCS for most standard products.
Q3. What is the delivery time?
A: We have most standard products in stock, they can be sent in 3-5 days after we receive the payment. For large quantity or nonstandard products, we need to check according to the production status.
Q4. How to make the payment?
A: We accept T/T, Paypal, Western Union or credit card.
Q5. Do you test all your goods before delivery?
A: Yes, all products are fully inspected before delivery.
Q6. What is the warranty?
A: Our warranty is one year. If you find any defect products, just send photos or videos to us. We will re-make it or re-fund them to you once we confirm it is our responsibilities.
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