Anti Fouling Closing Valve Flange Connection Prevent The Medium to Flow Backwards
Introduction:
The antifouling room partition valve, is one kind installs in each kind of circuitry uses in strictly to prevent the medium to flow backwards, protects after that the medium or the equipment is not polluted stops the counter kind of valve. Partially is composed by two series connected check valves and the transition, seal strict, guarantees the medium not to have a backflow, safe reliable, the service life is long.
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
| DN(mm) Nominal diameter | 50-600 |
| PN(MPa) Nominal pressure | 1.0,1.6,2.5 |
| ℃ Suitable temperature | 0-80 |
| Suitable medium | Water |
Meterial of main parts
| Part name | Meterial |
| Valve body | Cast iron, ductile iron, cast steel |
| valve cover | Cast iron, ductile iron, cast steel |
| Valve disk | Ductile cast iron |
| Spring | Stainless steel, chrome-vanadium steel |
| Anti fouling valve | Brass |
Parameter:
Main dimensions
| DN(mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
| L | 470 | 538 | 635 | 660 | 770 | 880 | 1035 | 1214 | 1340 | 1505 | 1670 | 1886 | 1986 | 2318 |
| H | 210 | 264 | 264 | 308 | 356 | 400 | 503 | 595 | 705 | 705 | 905 | 910 | 921 | 1210 |
Main Material:
| Product Name | Anti Fouling Closing Valve |
| Material | Cast Iron, Ductile Iron, Stainless Steel, Carbon Steel |
| Color | Blue, red, purple or customer require |
| Standard | API609, AWWA C504, DIN3354 F4, GB/T12238, JIS 10K, BS5155 |
| Connection | Flange |
| Media | water, gas, oil etc. |
| Size | 2''-- 24'' |
| Certificate | ISO9001-2008 |
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
Product Tags:
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Anti Fouling Closing Valve Connection Flange DN50-DN600 Water Suitable Medium Images
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