Active Member
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[China]
Address: No. 18, Fengshun Road, Tongle, Longgang District, Shenzhen City, Guangdong, China
Contact name:Sales Manager
Winan Industrial Limited |
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Introduction:
Balancing valve is a has the special function of the valve, with good flow characteristics and to assign flow, realize the quantitative flow, can effectively solve the problem of heating refrigeration (air cxxiditioning) system in the presence of room temperature hot and cold irregularity. As the valve is provided with an opening instruction, open degree and locking device for flow measurement of small valve pressure, so as long as in each branch and the user entrance fitted with the appropriate size of the balance valve and intelligent instalment specific for one-time debugging after kxking, the total volume of water in the system control in the reasonable refrigeration range. In order to overcome the unreasonable phenomenon of Tiigh flow, low temperature difference. This product is an ideal product in heating system.
This vavle is suitable on system such as petroleum, chemical industry, foodstuff, medicine, papemaking, water and electricity, shipping, plumbing, the smelting and sources of energy etc the pipe route. Can regard on gas, liquid, semifluid as well as solid powder pipes and power lines and the container of many kinds of corrosiveness and non-corrosiveness adjusts and dams a river the equipment use. Especially extensively being in high layer of building fire protection system reaches other to show in the pipes and power lines system of valve of vavle switch state.
Technical data
| PN(MPa) Nominal pressure | 1.6 |
| ℃ Working temperature | <100 |
| Suitable mediums | Water |
Meterial of main parts
| Part name | Meterial |
| Body,bonnet | Cast iron, cast steel |
| Stem | Stainless steel |
| Stem nut | Rubber |
| Packing | Expanded graphite |
Parameter:
Main dimensions and weight
| DN(mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 500 | 600 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 495 | 622 | 689 | 787 | 914 | 978 | 1295 |
| H | 150 | 160 | 182 | 192 | 250 | 264 | 380 | 413 | 446 | 540 | 623 | 687 | 782 | 914 | 968 | 1037 | 1440 | 1790 |
| H1 | 160 | 170 | 197 | 207 | 270 | 284 | 410 | 448 | 506 | 595 | 688 | 762 | 867 | 1009 | 1073 | 1152 | 1440 | 1790 |
| DO | 80 | 180 | 80 | 90 | 100 | 120 | 200 | 200 | 240 | 240 | 360 | 400 | 500 | 500 | 680 | 680 | - | - |
| Weight(kg) | 0.6 | 0.9 | 1.3 | 2.1 | 2.7 | 8.1 | 10 | 14.5 | 20.3 | 28.5 | 46 | 62 | 110 | 180 | 230 | 260 | 400 | 500 |
Balanced valve installment position: The by-pass valve already may install on the delivery pipe, also may install on the return pipe. Generally we suggested installs on the return pipe, especially regarding the high temperature ring circuit is the convenience debugging, must install on the return pipe, installed the by-pass valve for (to return to) the water pipe not to need again to suppose the globe valve
Main Material:
FAQ:
Q1. What is your payment term?
A: T/T 30% down payment, balance to be paid before shipment. or
L/C.
Q2: What is your main market?
A: Western Europe, North America, Janpan,,
Q3: Can I get samples from your factory?
A: Yes, sample is free, but the express charge is yours.
Q4: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.
Q5.Are you manufacturer or trading company?
A.We are manufacture(cast iron) and trade company.
Q6. what’s the payment term?
A. We accept T/T, L/C,WESTERN UNION
Q7. What’s the delivery time ?
Pattern needs 30-60 days, sample need 30-50 days.
The first order need 60 days
Q8. What is the standard of package?
A. Export standard package or special package according to customer
requirement.
Q9. Do you accept OEM business?
A. Yes, we are OEM supplier.
Q10. what kind of certificate you have ?
A .We have ISO9001, ISO14001,PED,SGS
