Automatic Brass Pressure Reducing Water Valve (AV-B-4)

Model NO.: AV-B-4
Size: 3/4"FF
Work Pressure: Ordinary Press
Body: Forged Brass
Power: Manuel
Internal Packing: PTFE
Trademark: ITALYCOPPER
Transport Package: Standard Package
Specification: 1/2 inch FxF
Origin: Zhejiang, China
HS Code: 8481804090
Automatic Brass Pressure Reducing Water Valve (AV-B-4)


Specifications:
1) Medium: Water
2) Diameter: 15 to 50mm
3) Working Pressure: 0.1 to 1.6Mpa
4) Medium Temperature: 0 to 65 ºC
5) Max inlet to outlet pressure: 6: 1
6) Body Material: Stainless Steel, Brass

Features:
1) Diaphragm direct action pressure reducing valve for water.
2) Delicate pressure reduction
3) Pressure gauge is for your option. Reading and adjusting pressure is easier and precise.
4) With a filter
5) Little volume, Light weight, Compact appearance
Orifice size (mm) 15 20 25  
Port size (female thread) 1/2" 3/4" 1"  
Fluid Water, compressed air, gas
Fluid Temp. (C) Normal 0~80Deg.
Max. inlet pressure P1 (bar) 10bar-16-bar.25bar
Outlet pressure range P2 (bar) 1bar-6bar
Max (P1-P2)(bar)
 
Thread BSP, NPT
.
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Automatic Brass Pressure Reducing Water Valve (AV-B-4)

Automatic Brass Pressure Reducing Water Valve (AV-B-4)


 OUR SERVICES 
Automatic Brass Pressure Reducing Water Valve (AV-B-4)




Samples:  
1) we can make the samples according to customer's samples or designs.
2) Our designer team can finish the samples timely, the exact sample delivery time depends on thesample's style, usually in 15 working days.
3) For New design samples, the buyers have to pay for the relative model fee. (When your order reach a certain amount, we will return back the model fee to you

Price Terms:
FOB, CNF,CIF.etc.
WE ACCEPT  MANY RATE , SUCH AS RMB, US DOLLAY, EUR, KORAD, POUND..ETC 


Payment Terms: 
1) T/T, 30% T/T deposit before production, pay the balance before shipment.
2) L/C at sight (for large quantity order)
3) 100% T/T in advance,   D/P

Order and Mass Production:
1) We will send PROFORMA INVOICE to you when the order is confirmed.
2)  We will start to have mass production when confirm our sample and 30% T/T deposit received.
3)  Quality is under the control and supervision during the production.
4)  Packing information will be confirmed before the production finished, If no special requirment, using our normal package.
Automatic Brass Pressure Reducing Water Valve (AV-B-4)



 Quality control and inspection:
Automatic Brass Pressure Reducing Water Valve (AV-B-4)
Automatic Brass Pressure Reducing Water Valve (AV-B-4)



1)  Will be check by QC when Material & accessories inspection up arrival
2)  In line control on Each Step 
3)  Every one valve will be comprehensive review before packing
4) Sales will be spot check before shipping
 5)  Third Party inspection Such as CE, SABS and so on
 6)  Original authorization through ISO9001:2008

Plastic Injection Molded Connector Accessories

Plastic connecter

Mechanical properties of injection connector fittings as far as connection functions are concerned, insertion and extraction forces are important mechanical properties. Plug force is divided into insert force and pull out force (pull out force is also called separation force), the requirement of both is different. In the relevant standards, there are provisions for maximum insertion force and minimum separation force, which indicate that, from the point of view of use, the insertion force should be small (hence the structure of LIF with low insertion force and ZIF without insertion force), and if the separation force is too small, it will affect the reliability of contact.
Another important mechanical property is the mechanical life of the connector. Mechanical life is actually a kind of durability index, which is called mechanical operation in GB5095. It is based on a cycle of one insert and one pull, and whether the connector can normally complete its connection function (such as contact resistance) after the specified plug cycle. The plug force and mechanical life of the connector are related to the plating quality (sliding friction coefficient) of the contact part of the contactor structure (positive pressure size) and the dimensional accuracy (alignment) of the contactor.

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