Irrigation automatic ductile iron air release valve
Irrigation automatic ductile iron air release valve
Main technical parameters:
Nominal pressure | 1.0 ~ 1.6MPa |
Nominal pass through | DN25-32mm threaded connection |
Flange connection | DN50-200mm |
Suitable medium | water, oil, corrosive fluids |
Suitable temperature | 0 ~ 100 ° C |
Flange Standard | GB/T17241.6 GB / T-9113 |
Test standard | GB / T 13927 the AP contributed most to the success of the performance today. |
Valve main parts and material
No Parts Name | Materials | ||||||||
Body | WCB | LCB | LCC | WC6 | WC9 | CF8 | CF8M | CF3 | CF3M |
Disc | WCB | LCB | LCC | WC6 | WC9 | CF8 | CF8M | CF3 | CF3M |
Stem | F6a | F6a | F6a | F304 | F304 | F304 |
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Lining | FEP,PTFE,PFA | ||||||||
Bolt | B7 | L7M | L7M | B16 | B16 | B8 | B8 | B8 | B8 |
Nut | 2H | 7M | 7M | 4 | 4 | 8 | 8 | 8 | 8 |
standards | ISO2531/BSEN545/BSEN598 |
materials | DI GGG500-7 or other ductile iron |
coating | fusion bonded epoxy fittings ,cement lining inside and zinc primer and bitumen painting inside and outside,red anti-rust coating |
package | wooden cases or pallet |
accessories such as gaskets and bolts and nuts available upon request | |
Sample Room
Our Certificate
1. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.
2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
3. Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
4. Can I have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
5. Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings that will be most satisfy you.
6. What's your terms of payment?
A: T/T, L/C , Alibaba Trade Assurance available, full protection for your orders.
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