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:
Adjustable pressure control valve is a pressure change their use of media while maintaining self-control medium flowing through the controlled system pressure constant valve. Suitable for heating method using dual pressure control system to ensure the system is essentially the same,reduce noise, bal- anced resistance, eliminating the heating network and hydraulic imbalance.
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 | |
| Shell Testing | 2.4 | |
Differential pressure control area | Constant Voltage Difference Type | 10~30KPa |
| Moving Pressure Difference Type | 10~30KPa | |
| C Suitable temperature | 0-100 | |
| Suitable medium | Water | |
Meterial of main parts
| Part name | Meterial name |
Valve body,Valve cover | Gray iron |
| Valve core | Copper |
| Diaphragm |
Nylon strengthening rubber |
| Spring | Stainless steel |
Parameter:
Main dimensions
| DN(mm) | L | 定压差型 Constant Voltage Difference Type | 可调压差型 Moving Pressure Difference Type | 流量m3/h Current capacity | 连接方式 Connection way |
| H | |||||
| 15 | 110 | 95 | 145 | 0.2-1 | 螺纹 |
| 20 | 110 | 110 | 150 | 0.3-1.5 | |
| 25 | 115 | 130 | 165 | 0.5-2 | Thread |
| 32 | 130 | 140 | 190 | 1-4 | |
| 40 | 200 | 190 | 340 | 1.5-6 | |
| 50 | 215 | 205 | 355 | 2-8 | |
| 65 | 230 | 240 | 390 | 3-12 | |
| 80 | 275 | 300 | 500 | 5-20 | 法兰 Flange |
| 100 | 290 | 350 | 550 | 10-30 | |
| 125 | 310 | 380 | 580 | 15-45 | |
| 150 | 350 | 410 | 410 | 30-75 | |
| 200 | 430 | 480 | 480 | 40-180 | |
| 250 | 520 | - | - | 100-300 | |
| 300 | 630 | - | - | 150-1500 | |
| 350 | 670 | - | - | 200-700 | |
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
