| Customization: | Available |
|---|---|
| Media: | Gas |
| Temperature: | Ordinary Temperature |
|
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304 stainless steel chuck type manual air valve, manual control valve, ventilation duct air volume regulating valve 51-219
| Diameter | Body height | Flange outer diameter |
| ø51 | 192 | 64 |
| ø63 | 192 | 77.5 |
| ø76 | 192 | 91 |
| ø89 | 192 | 106 |
| ø102 | 192 | 119 |
| ø108 | 192 | 119 |
| ø114 | 192 | 130 |
| ø133 | 192 | 145 |
| ø152 | 192 | 167 |
| ø159 | 192 | 183 |
| ø204 | 232 | 217 |
| ø219 | 232 | 233 |
| ø254 | 236 | 268 |
| ø273 | 236 | 286 |
Q1. What is your terms of payment?
A: when total price is lower or equal to $1000,you need pay 100%.when total price is lager than $1000,T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q2. What is your terms of delivery?
A: EXW,FOB, CFR, CIF OR else terms which customer required.
Q3. How about your delivery time?
A: Generally, it will depend on the quatity and the terms your orderr required.and we will try our best to finish the order under the premises of good quality.
Q4. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the freight cost.
Q5.Can you make products according to our own design?
A:Yes. This is also our strength. We have a big series of production facilities which can turn your idea/design into real products.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
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