Apèsi sou 1/2″-4″ DN15 ~ DN100 an kwiv ki pa retounen valv an kwiv valv chèk kwiv balanse tanperati mwayen idwolik valv chèk

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, endistriyèl, ak aplikasyon komèsyal yo. Te fè soti nan san plon, kwiv ki reziste korozyon, tiyo sa yo asire durability ki dire lontan ak kontwòl koule serye pou dlo, gaz, lwil oliv, ak lòt likid.

Avèk machin presizyon ak konstriksyon gaya, tiyo kwiv nou yo bay operasyon lis, ekselan sele, ak rezistans nan presyon ki wo-fè yo ideyal pou rezidansyèl yo, komèsyal, ak sistèm tiyo endistriyèl.

Karakteristik kle nan 1/2″-4″ DN15 ~ DN100 an kwiv ki pa retounen valv an kwiv valv chèk kwiv balanse tanperati mwayen idwolik valv chèk

Konstriksyon an kwiv Premium – san plon, korozyon ki reziste, ak dirab

Leak-Proof Design - sele sere pou kontwòl likid an sekirite

Segondè Presyon & Rezistans Tanperati - Pèfòmans serye nan kondisyon ki mande

Operasyon lis - Manch fasil pou vire pou ajisteman egzak koule

Aplikasyon versatile - Konpatib ak dlo, gaz, lwil oliv, ak sistèm HVAC

Gwosè miltip & Opsyon Koneksyon - Disponib nan ¼” a 2″ gwosè (NPT, Fil BSP)

(1/2″-4″ DN15 ~ DN100 an kwiv ki pa retounen valv an kwiv valv chèk kwiv balanse tanperati mwayen idwolik valv chèk)

Spesifikasyon nan 1/2″-4″ DN15 ~ DN100 an kwiv ki pa retounen valv an kwiv valv chèk kwiv balanse tanperati mwayen idwolik valv chèk

This brass non-return valve stops reverse flow in your piping system. It works for pipe sizes from 1/2 pous pou 4 pous. 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 degre Sèlsiyis. Common uses include water lines, sistèm chofaj, ak lè konprese. 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) fil. 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. Antretyen se senp. Anjeneral, 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 an kwiv ki pa retounen valv an kwiv valv chèk kwiv balanse tanperati mwayen idwolik valv chèk)

Aplikasyon pou 1/2″-4″ DN15 ~ DN100 an kwiv ki pa retounen valv an kwiv valv chèk kwiv balanse tanperati mwayen idwolik valv chèk

This brass check valve stops water or fluid from flowing backward. It fits pipe sizes 1/2 pous jiska 4 pous. 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. Pa gen elektrisite ki nesesè. Enstalasyon se senp. Follow the flow arrow direction. Mount it horizontally or vertically.

Konstriksyon an kwiv se dirab. Li okipe presyon byen. It handles temperature changes. Expect it to last for years. Maintenance is low. 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.

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chajman:Pa lanmè,tren,pa lè oswa kòm demann kliyan an.

Konpayi Profile

Luoyang Datang Enèji Tech Co., Ltd. se yon dirijan manifakti Chinwa ki espesyalize nan bon jan kalite tiyo plastik ak ekipman. Ekipe ak liy pwodiksyon otomatik modèn ak sipòte pa yon ekip 200 pwofesyonèl yo, nou ofri yon liy pwodwi vaste comprenant sou 150 kalite tiyo plastik ak ekipman ki fèt pou rezèv dlo ak sistèm drenaj, transmisyon gaz, ak sistèm chofaj etaj. Pwodwi prensipal nou yo gen ladan tiyo PVC ak Fittings, PE (HDPE) Tiyo ak Fittings, PPR Tiyo ak Fittings, ak PEX tiyo chofaj etaj.

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5 FAQ nan 1/2″-4″ DN15 ~ DN100 an kwiv ki pa retounen valv an kwiv valv chèk kwiv balanse tanperati mwayen idwolik valv chèk

Isit la yo se 5 common questions about our 1/2″-4″ (DN15~DN100) Brass Non-Return Valve (Valv chèk an kwiv, Brass Swing Check Valve) for medium temperature hydraulic systems:

What’s the flow direction? Enstale li kòrèkteman?
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.

Ki presyon li ka okipe?
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.

Èske li bezwen antretyen?
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, lwil oliv, lè, 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 an kwiv ki pa retounen valv an kwiv valv chèk kwiv balanse tanperati mwayen idwolik valv chèk)