Trosolwg o 1/2″-4″ DN15~DN100 Falf Di-ddychwelyd Pres Falf Gwirio Pres Falf Swing Tymheredd Canolig Falf Gwirio Hydrolig

1/2″-4″ DN15~DN100 Brass Non Return Valve Brass Check Valve Brass Swing Medium Temperature Hydraulic Check Valve is engineered for superior performance in plumbing, diwydiannol, a chymwysiadau masnachol. Wedi'i wneud o di-blwm, pres sy'n gwrthsefyll cyrydiad, mae'r falfiau hyn yn sicrhau gwydnwch parhaol a rheolaeth llif dibynadwy ar gyfer dŵr, nwy, olew, a hylifau eraill.

Gyda pheiriannu manwl gywir ac adeiladu cadarn, mae ein falfiau pres yn darparu gweithrediad llyfn, selio ardderchog, a gwrthwynebiad i bwysau uchel - gan eu gwneud yn ddelfrydol ar gyfer preswyl, masnachol, a systemau pibellau diwydiannol.

Nodweddion Allweddol 1/2″-4″ DN15~DN100 Falf Di-ddychwelyd Pres Falf Gwirio Pres Falf Swing Tymheredd Canolig Falf Gwirio Hydrolig

Adeiladu Pres Premiwm - Di-blwm, gwrthsefyll cyrydiad, a gwydn

Dyluniad Atal Gollyngiad - Morloi tynn ar gyfer rheoli hylif yn ddiogel

Pwysedd Uchel & Gwrthsefyll Tymheredd - Perfformiad dibynadwy o dan amodau anodd

Gweithrediad Llyfn - Dolenni hawdd eu troi ar gyfer addasiad llif manwl gywir

Cymwysiadau Amlbwrpas - Yn gydnaws â dŵr, nwy, olew, a systemau HVAC

Maint Lluosog & Opsiynau Cysylltiad - Ar gael mewn ¼” i 2″ meintiau (CNPT, edafedd BSP)

(1/2″-4″ DN15~DN100 Falf Di-ddychwelyd Pres Falf Gwirio Pres Falf Swing Tymheredd Canolig Falf Gwirio Hydrolig)

Specification of 1/2″-4″ DN15~DN100 Falf Di-ddychwelyd Pres Falf Gwirio Pres Falf Swing Tymheredd Canolig Falf Gwirio Hydrolig

This brass non-return valve stops reverse flow in your piping system. It works for pipe sizes from 1/2 modfedd i 4 modfeddi. That equals DN15 to DN100. The body uses durable brass. This gives good corrosion resistance. The internal mechanism is a swing disc. Fluid pressure opens the disc. Flow moves forward freely. Reverse flow pressure forces the disc shut. This blocks backflow effectively. It protects pumps and equipment.

The valve suits medium temperature applications. It handles liquids or gases up to 120 graddau Celsius. Common uses include water lines, systemau gwresogi, ac aer cywasgedig. It works with oil or gas too. Standard pressure ratings are PN16 and PN25. Choose the rating matching your system pressure. Installation direction is critical. Install it horizontally for best performance. Vertical installation is possible. Ensure flow direction is upward. An arrow on the valve body shows the correct flow path.

Connection types are threaded. Common options are BSPP (parallel) or BSPT (tapered) edafedd. Confirm the thread type needed for your pipes. The brass body ensures long service life. It resists rust and common water corrosion. The swing disc design minimizes pressure drop. Forward flow encounters little resistance. Mae cynnal a chadw yn syml. Fel arfer, no regular upkeep is needed. The valve just works reliably. It provides essential protection against backflow damage. Select the correct size and pressure rating for your specific job. This ensures proper function and system safety.

(1/2″-4″ DN15~DN100 Falf Di-ddychwelyd Pres Falf Gwirio Pres Falf Swing Tymheredd Canolig Falf Gwirio Hydrolig)

Ceisiadau o 1/2″-4″ DN15~DN100 Falf Di-ddychwelyd Pres Falf Gwirio Pres Falf Swing Tymheredd Canolig Falf Gwirio Hydrolig

This brass check valve stops water or fluid from flowing backward. It fits pipe sizes 1/2 modfedd hyd at 4 modfeddi. That is DN15 to DN100. The valve body is brass. Brass resists rust. It handles medium heat levels well. This valve works in water systems. It works in oil systems. It works with air too.

Use it behind water pumps. It stops water hammer. Water hammer damages pipes. It protects the pump. Install it on hot water heaters. It keeps hot water inside the tank. Cold water won’t flow back. Put it on boiler feed lines. Boilers need constant water flow. The valve ensures one direction only.

Factories need these valves. They connect to hydraulic power units. Hydraulic fluid must flow one way. Backflow ruins pumps. Use it on compressed air lines. Air pressure drops cause problems. The valve prevents air loss. It helps maintain system pressure.

Plumbers use these valves daily. They fit home water lines. They fit commercial buildings too. The swing disc design works simply. Flow pushes the disc open. Reverse flow slams it shut. This action is automatic. No electricity is needed. Mae gosod yn syml. Follow the flow arrow direction. Mount it horizontally or vertically.

Mae'r adeiladwaith pres yn wydn. It handles pressure well. It handles temperature changes. Expect it to last for years. Mae cynnal a chadw yn isel. Just check for debris sometimes. Debris can block the disc. This valve is reliable protection. It safeguards your equipment. It prevents messy leaks. It avoids costly downtime. You get peace of mind.

Pacio a Cludo

Yn dibynnu ar y cynhyrchion a qty,gallem wneud y pacio o torchi,rholiau,pacio bwndel,cewyll neu focsys,etc.

Cludo:Ar y môr,rheilffordd,mewn awyren neu fel cais cwsmer.

Proffil Cwmni

Mae Luoyang Datang Energy Tech Co., Cyf. yn wneuthurwr Tsieineaidd blaenllaw sy'n arbenigo mewn pibellau a ffitiadau plastig o ansawdd uchel. Yn meddu ar y llinellau cynhyrchu awtomataidd diweddaraf ac wedi'u cefnogi gan dîm o 200 gweithwyr proffesiynol, rydym yn cynnig llinell gynnyrch helaeth sy'n cynnwys drosodd 150 mathau o bibellau a ffitiadau plastig a ddyluniwyd ar gyfer systemau cyflenwi dŵr a draenio, trawsyrru nwy, a systemau gwresogi llawr. Mae ein prif gynnyrch yn cynnwys Pibellau a Ffitiadau PVC, Addysg Gorfforol (HDPE) Pibellau a Ffitiadau, Pibellau a Ffitiadau PPR, a Phibellau Gwresogi Llawr PEX.

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5 Cwestiynau Cyffredin o 1/2″-4″ DN15~DN100 Falf Di-ddychwelyd Pres Falf Gwirio Pres Falf Swing Tymheredd Canolig Falf Gwirio Hydrolig

Dyma 5 cwestiynau cyffredin am ein 1/2″-4″ (DN15~DN100) Brass Non-Return Valve (Brass Check Valve, Brass Swing Check Valve) for medium temperature hydraulic systems:

What’s the flow direction? Install it correctly?
Install the valve so flow moves in the arrow direction marked on the valve body. Flow enters the inlet side. Flow pushes the internal disc open. Reverse flow automatically shuts the valve. Proper direction prevents leaks and damage.

Pa bwysau y gall ei drin?
These brass valves manage medium pressure levels common in hydraulic lines. Check the exact pressure rating stamped on the valve body. Never exceed the maximum pressure rating. Using it above the rated pressure risks valve failure.

Does it need maintenance?
These valves work reliably without regular maintenance. Debris in the line can sometimes cause problems. If flow stops or the valve leaks, inspect it. Dirt might be blocking the disc. Clean the valve interior. Replace the valve if parts are damaged.

What temperatures work?
The brass body and internal parts handle medium temperature fluids well. Confirm the specific temperature rating listed for the valve model. Very high temperatures can damage seals or warp parts. Ensure your system’s operating temperature stays within the valve’s limits.

What fluids are compatible?
Brass valves work with water, olew, awyr, and many common hydraulic fluids. Avoid using them with salt water, seawater, or highly acidic/corrosive chemicals. Brass can corrode with these fluids. Check the valve specifications for fluid compatibility details. Use the wrong fluid and the valve will deteriorate.

(1/2″-4″ DN15~DN100 Falf Di-ddychwelyd Pres Falf Gwirio Pres Falf Swing Tymheredd Canolig Falf Gwirio Hydrolig)