A heat exchanger is a system used to transfer heat between two or more fluids. Heat exchangers are used in both cooling and heating processes.The fluids may be separated by a solid wall to prevent mixing or they may be in direct contact. They are widely used in space heating, refrigeration, air conditioning, power stations, chemical plants, petrochemical plants, petroleum refineries, natural-gas processing, and sewage treatment. The classic example of a heat exchanger is found in an internal combustion engine in which a circulating fluid known as engine coolant flows through radiator coils and air flows past the coils, which cools the coolant and heats the incoming air. Another example is the heat sink, which is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium, often air or a liquid coolant
Heat Exchangers,Industrial Heat Exchangers,Steel Coil Heat Exchanger,Heat Exchanger Packaged Equipment Jiangsu Juding Environmental Protection and Energy-saving Equipment Manufacturing Co. , Ltd. , https://www.filter-plant.com
Material: HPb59-1, HP59-3, CW614, CW617, DZR
Size: 1/2" FxF, both sides BSP. 1/2 inch to 4 inch are available
Medium: Water, oil, gas
Components: Brass ball, brass nickel body, brass stem&nut, steel level handle. PTFE seal
Special wall thickness for high pressure.
Sureface treatment: Nickel, chromed or golden are working
Thread: BSP, BSPT/NPT, DIN2999 welcome also
ITEMDesignation
Material
Pressure
PN20SamplesÂ
1
Handle
Iron /chromed/PVC cover
2
Body
Brass, CW617N
Pack&Delivery
With our current mould , samples can be offer within 10days after confirmed ;
ODM with customers drawings or samples: it will take 20 days to make new mould and offer samplesÂ
3
Ball
Brass, Hp59-1, chromed plated
Delivery Way:
By sea: Â
Asia: 7~10 Days from China to local Port .
Other country: wintin 30~35days to Local port .
By Air
By Express: within 3~5 days to customers office or home .
We offer one-stop services to your address or local port;
EXW-Term, Shipping via specified forwarder and shipping companyÂ
4
Seat/Sealing
PTFE
5
O-ring
NBR
6
Bonnet
Brass
7
Nut
Brass
Â
Valves
OUR SERVICESÂ 
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.
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
Order and Mass Production:
1) We will send PROFORMA INVOICE to you when the order is confirmed.
2)Â We will start to have mass production when confirm our sample and 30% T/T deposit received.
3)Â 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.
Quality control and inspection:
1)Â Will be check by QC when Material & accessories inspection up arrival
2)Â In line control on Each Step
3)Â Every one valve will be comprehensive review before packing
4) Sales will be spot check before shipping
5)Â Third Party inspection Such as CE, SABS and so on
6)Â Original authorization through ISO9001:2008
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Model NO.: AV1013A
Type: Fixed Ball Valve
Function: Bypass-Valve
Temperature: Normal Temperature
Application: Industrial Usage, Water Industrial Usage, Household Usage
Thread: Bsp
Size: 1/2"FM
Inner Ball: Brass
Ball Seat: PTFE
Trademark: ITALY
Transport Package: Standard Export Package
Specification: 1/2"Female-Male
Origin: Zhejiang. China
HS Code: 8481804090
Quality Guarantee Brass Forged Water Ball Valve (AV1013A)