SDYX-RVP series check valves allow free flow in one direction and block flow in the counter direction.The valve connection is subplate mounting.
Pipe Wall Thickness: According to the size Pull Strength: 100 Yield (≥ MPa): According to the size Material: Ductile Iron Type: Welded. Minimum Order Quantity: 500 Piece/PiecesTrial Order Port: Qingdao Packaging Details: Exporting standard packing Delivery Time: 30 days or as customers requirement Payment Terms: T/T FM&UL Certified. Standard export packing.
Cast iron swing check valve, bronze trim, flange end 1. Conforms to mss sp-71 2. Flanges drilled to ansi b16.1(125 lb) 3. Face to face dimensions conform to ansi b16.10(125lb) 4. Working gressure: 125s, 200 wog 5. Suitable media: water, oil, gas
1. Flange dimensions conform to din 2533 2. Face to face dimensions conform to din 3202 f6 3. Testing conform to din 3230 Woodcage
6 Inch Pvc Swing Check Valve In recent years, Yuanda has witnessed a rising awareness in engineering field and international field, established long-term and stable cooperation relationship with famous enterprises and several transnational groups in fields such as petroleum, petrochemical, water conservancy and steel and made its vision a reality. Yuanda attaches importance to after-sales services, continues to improve after-sales service mechanism: it's Yuanda's service philosophy to stay customer-oriented and provide quick-response and quality services. We commit that we are always ready to help no matter where you are. Send us an email with any questions, including the 6 Inch Pvc Swing Check Valve or other products you're looking for!
6 Inch Pvc Swing Check Valve In recent years, Yuanda has witnessed a rising awareness in engineering field and international field, established long-term and stable cooperation relationship with famous enterprises and several transnational groups in fields such as petroleum, petrochemical, water conservancy and steel and made its vision a reality. Yuanda attaches importance to after-sales services, continues to improve after-sales service mechanism: it's Yuanda's service philosophy to stay customer-oriented and provide quick-response and quality services. We commit that we are always ready to help no matter where you are. Send us an email with any questions, including the 6 Inch Pvc Swing Check Valve or other products you're looking for!
Buy hydraulic cartridge check valve samples 3 times a year, and hit AAK with a big order for the fourth time 1 year ago, Ferdinand from Germany left a message on AAK Hydraulic Valve website: Is there a hydraulic cartridge check valve equivalent to HydraForce? Ferdinan bought two hydraulic cartridge check valve samples from the model number I provided, then there was no news. Three months later, he bought another two samples of hydraulic cartridge check valves equivalent to SUN. Six months later, he sent a customized hydraulic cartridge check valve drawing and brought 6 samples, there was no email for 6 months. I think it's a bit abnormal, but if something is abnormal, there must be evil. He bought hydraulic cartridge check valve samples from AAK 3 times a year to test my patience and inspect the manufacturing quality of AAK. I can only comfort myself in this way. Last month, Ferdinand sent an email asking about the lead time for 1,200 pcs of hydraulic cartridge check valve customized last time. I knew that AAK had passed the investigation period of German customers. After communication, I learned that the hydraulic cartridge check valves that he purchased in Ningbo 2 years ago, were tested with 6 hydraulic valve manufacturers before and after. Either the first sample was OK, but the second one was not up to standard; Either the existing valve was tested OK, but the customized valve was abnormal. Time was wasted and delayed their equipment development. It turns out that Ferdinand was feared by some hydraulic valve manufacturers, so he was prudent to select new hydraulic valve manufacturers. This time, they will develop a hydraulic boarding bridge, which requires non-standard hydraulic cartridge check valves. From trial order to large order, AAK has been investigated for more than 1 year. Ferdinand said that the manufacturing quality of AAK hydraulic valves, whether the ones benchmarking international brands or non-standard customized ones, had been recognized by their engineers for their functions and performance, so they decided to place large quantity order of hydraulic cartridge check valves. The reason why AAK hydraulic cartridge check valve is different from other hydraulic valve manufacturers in Ningbo is that we insist on the quality of manufacturing. 1. Not make do with the equipment. No matter CNC machining center or machine tool, only high-precision ones are selected. At the same time, the fixture is upgraded and modified by ourselves, eliminating human error. 2. Materials should be paid attention to. Different kinds of imported high carburized bearing steel should be combined with AAK's proprietary heat treatment process. The hardness of the material has gone up several steps, and its wear resistance has been improved by more than 3 times. The thermal stability and compressive strength of materials have been far ahead of other hydraulic valve manufacturers.
Ductile Iron Swing Check Valve
Wafer Dual Plate Check Valves are one of the five main kinds of Dual Plate check valves They are generally used to clamp or connect two or more flanges. Unlike other Dual Plate check valves, these are bolted outside. That is why, they have innumerable industrial applications. Hitesh Metal is a renowned Wafer Dual Plate Check Valves Manufacturer & Supplier of the market. We contribute our products with high quality and affordable prices. Thence we have a crew of extremely satisfied clientele. Wafer Dual Plate Check Valves Due to the huge demand for our products, we always keep dual plate wafer check valves stock substantial and sufficient. We lend high quality raw material from eminent vendors to produce flawless Stainless Steel Wafer Dual Plate Check Valves. Metals are initially purified and checked for any kind of rust. Hence our Alloy Steel Wafer Dual Plate Check Valves are long lasting and corrosion resistant We employ well trained and experienced personnel to design Aluminium Wafer Dual Plate Check Valves using latest fabrication techniques. Our Brass Wafer Dual Plate Check Valves retain their strength despite elevated temperature and pressure. Also, we fabricate Bronze Wafer Dual Plate Check Valves in all sizes keeping all the national and international standards in view. Depending upon wafer dual plate check valves specification we finely finish our products with extreme dimensional accuracy. For further details our products, do visit our web page. In case of any queries, feel free to contact our sales personnel at any moment. They are 24/7 available to reassure their services. Hurry up! ANSI/ASME B16.10 Wafer Dual Plate Check Valves Specifications: Size 25mm to 900mm Pressure Rating ASME 150# to 2500# Materials Carbon Steels, Low Temperature Carbon Steel, Martensitic Steels, Austenitic Stainless Steel, Duplex Stainless Steels, Super Duplex Stainless Steels, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel, Titanium Alloy & Carbon Steel with Internal Corrosion Resistant Alloy (CRA) Overlay Design Standard API 6D, API 594, MESC SPE 77 / 133 Pressure / Temperature Rating ASME B 16.34 Test (Inspection) Standard API 598, API 6D, ISO 5208 MESCSPE 77/133, ISO 15848-1&2 Bs6364 Construction Details Dual Plate, Soft and Metal Seated End Connection Screwed, Socket Weld, Flanged, Hub End, Butt-Weld Operator / Actuator Lever, Gear, Actuator (Pneumatic, Hydraulic, Electro-Hydraulic and Electric Motorised)
Hitesh Metal is a professional Lug Dual Plate Check valves Manufacturer & Supplier in the country. We offer Lug Type Dual Plate Check Valve of sizes ranging from 40 mm to 500 mm. We design and manufacture Dual-Plate Lug Check Valves at our state of the art technologically efficient warehouses that use modern machinery. We pride ourselves in our ready to sale inventory that is ready to be shipped at a momentsâ?? notice of all our clients We are one of the leading organizations, engaged in manufacturing and supplying excellent quality Alloy Steel Lug Dual Plate Check Valves which are known for their sturdiness and strength. Our Bronze Lug Dual Plate Check Valves is a non-return valve that is much stronger, lighter in terms of weight and smaller in size as compared to conventional swing lift check valve. Its design has distinct advantages over conventional swing check valve. We manufacture Stainless Steel Lug Dual Plate Check Valves of different cracking points such as 0.35 bar and 4.5 bar among other on demand valves. We are also known for our Brass Lug Dual Plate Check Valves that meet the national and international standards, to suit the needs of our clients in various industries and sectors. Our professional supervisors and highly skilled and talented work force help produce the Aluminium Lug Dual Plate Check Valves of highest quality and durability. They are the corner stone to our success. Contact us for products that meet the required industry lug dual plate check valves specification
This morning, Robert sent an email asking about the production time of 1,200 hydraulic check valves, which surprised me a little, because in the past 2 years, he normally just placed small quantity trial orders of hydraulic check valves. Robert is a purchaser of John Finlay company in Australia. We met 2 years ago. A batch of hydraulic tamping machine equipment of their company began to receive complaints again and again from the previous year. After inspection, it was found that the hydraulic check valve in the equipment did not maintain pressure. Robert contacted the original hydraulic check valve manufacturer to find a solution. The manufacturer advised that the working pressure and working frequency of the hydraulic tamping machine may be too high, resulting in frequent collision between the ball valve and valve seat of the hydraulic check valve, affecting the sealing effect. The only solution is to replace the leaked hydraulic check valve. Although replacing the hydraulic check valve is a heavy workload, Robert has no choice but to accept. The trouble is that 6 months later, the same problem happened again. The customer was very unhappy. The boss asked Robert to find a new supplier of hydraulic check valve immediately. Robert suggested purchasing hydraulic check valves from AAK to replace those unqualified ones, because the durability test of AAK hydraulic check valves was the most lasting among all of the samples from different manufacturers at the beginning. At present, there is an equipment installed with AAK hydraulic check valve, which has been used for 1 year but without any abnormality. The boss thought that the price of AAK was more than 20% higher and unacceptable, and asked Robert to look for a new manufacturer of hydraulic check valves. In the process of continuous screening, Robert selected 5 hydraulic check valve manufacturers to try their samples. Basically, after half a year, these hydraulic check valve samples had similar problems one after another. Robert was at a loss. He once again suggested to the boss to purchase AAK hydraulic check valves. After comparing so many hydraulic check valve manufacturers, none of their samples can be used for more than 1 year under this working condition, but the equipment installed with AAK hydraulic check valve has been used for nearly 2 years, and there has been no failure to maintain pressure. If the hydraulic check valve needs to be replaced every 6 months, the after-sales cost is too high, which has far exceeded the 20% higher cost of the hydraulic check valves. More importantly, it brings the reputation of unstable equipment quality to users. After listening to Robert's analysis, the boss approved AAK as the preferred supplier of their company for hydraulic check valves. It took Robert 2 years to persuade his boss to place a large order with AAK. He knew that the durability of AAK hydraulic check valve
Last week, Eddy emailed me that after AAK hydraulic check valves of the test order has been used for 3 months , the O-ring seal was still free of wear. He was finally relieved. Eddy, who works at Terex company in the United States, has successfully purchased hydraulic valves from China over the years, and his owner is also very satisfied. At the beginning of last year, a customer complained about the hydraulic equipment supplied by their company for offshore oil field exploitation, which made him very passive. Some equipment has the phenomenon that the drilling machine rises slowly or cannot rise. Their engineer found that the hydraulic check valves used in the oil circuit of the hydraulic equipment had internal leakage, the one-way oil circuit could not be fully locked, resulting in the inability of the equipment to rise. Their engineer can only replace the hydraulic check valves with the previous spare ones and bring the problematic hydraulic check valves back to the company. Eddy sent these hydraulic check valves to the original supplier. The supplier replied that the reason for the leakage in the hydraulic check valves was that the ambient temperature was too low. The O-ring seal of the hydraulic check valves was hardened and worn quickly in extremely cold conditions, which was difficult to solve. Eddy knows that if he can't give reply to customer like this, he must find a manufacturer who is able to produce the hydraulic check valves working at low temperature. Eddy contacted several hydraulic check valve manufacturers, most of them reported that it was difficult to achieve 100% leakage free under such extremely cold conditions. Eddy was worried. When Eddy contacted us, our engineer wanted to see the real reason for the wear of the O-ring of his hydraulic check valves and asked him to send the defective hydraulic check valves. After receiving the samples, our engineer realized that even if the cold resistant O-ring is used, it may not be 100% leak free, and the structure of the sealing ring needs to be changed, because the internal structure of this hydraulic check valve is a little complex. Eddy said that this is the only different reply he received. It seems that Eddy still doesn't believe that AAK can solve the leakage problem of the hydraulic check valves. I told him that a Russian customer has purchased hydraulic relief valves from us, and their hydraulic equipment is also used in oil fields. The customer told us that under extremely cold conditions, the service life of AAK hydraulic relief valve is more than 4 times that of its peers. Three weeks later, we sent 4 pieces of hydraulic check valves of the test order to Eddy. There was no news after 3 months. Until last week, we received email from Eddy amazing that their engineers also admired our idea of adding retaining ring to the O-ring of the hydraulic check valves.
Product :Brass Swing Check Valve Body Material : Brass Type of Disc : Brass End Details : Screwed ends with BSP Parallel Threads Testing & Certification Body Test Pressure : 20kg/cm g (Hyd.) Working Pressure : 13.5kg/cm g (Hyd.) (APS Marines & Logistics)
globe throttle check valve WJ50F1.6P YOYIK, located in Deyang, Sichuan, is a comprehensive power station equipment and accessories company integrating R&D, manufacturing and sales. It is well-known in the industry for its exquisite craftsmanship and strict quality control. The company not only provides key components for thermal power and hydropower stations at home and abroad, but also involves in new energy fields such as wind energy and nuclear energy, showing strong innovation and adaptability. With customized services and global market layout, YOYIK has become a trusted partner of many large projects. Serving the power industry, we have the following abundant component resources: #DF-globe throttle check valve WJ50F1.6P-DF Globe valve J61Y-100 DN25 SEALING RING HB4-56J8-44 Oil unloading pump 2CY-60/0.6-2 accumulator bladder NXQ1-L10/31.5-H SERVO VALOVES for pinch roll 90SR-1, MODï¼?G771K202A, TYPEï¼?H19FOFA4V24 Lubricating oil system switch valve S0A1F-1C Safety relief valve DBW10B-1-30/315AG24NZ5L Servo valve 072-2623 Control device for gas-liquid two-phase flow DH-KX DN250 PN2.5 servo valve D761-3033B Accumulator bladder NXQ-40/31.5-L-E sealing ring OR-170-V 5 3 dc valve KHDG5V533C80NXVMU1H120 servo valve MOOG 760-004 Lubricating oil transfer pump 65AY60A normally closed valve GS021600V Machinery Seal ZS-185A dual outlet stop valve JC80 PN1.6 bellows relief valve DBW20B/1/30/100UW220N24 Heat exchange plate N35MGS-10EX/3 hydraulic accumulator working NXQ-AB-100/10-L Pump bushing KF80KZ/15F4 AST solenoid valve SV4-10V-0-220AG solenoid valve 4WE6Y6/EG220NZ4/V/B08 solenoid valve HQ16.OPC-110D Self-use desalted water pump SDH100-80-160A Emergency tripping device CN70093-01(K21PT) Trip Lock Valve 3YV Servo valve 650-0032X M-336169 VALVE 24102-12-4R-B13 seal ring HB4-56J8-01 globe throttle check valve WJ50F1.6P globe throttle check valve WJ50F1.6P MY-DFYL-2024-7-31
15mm check valve with isolator S15A1.0 for Madura power YOYIK deeply understands the extreme importance of safety in the power industry, so it has set strict safety standards in every link such as product design, production, and testing. We also continuously optimize safety protection measures based on actual operating conditions to ensure that each product can operate stably in harsh environments, safeguard the safety and stability of the power system, and contribute to building a clean, low-carbon, safe and efficient energy system. We have a wide supply of spare parts for power plants, as follows: #DF-15mm check valve with isolator S15A1.0-DF globe valve high pressure WJ40F1.6P multi stage impeller pump KCZ50/200A-18.5/2 pressure relief valve YSF12-70/80-KJ O-ring DH.00.024 Recirculating oil pump mechanical seal ACF080K41RBP Emergency sealing oil pump mechanical seal HSNH440Q2-46NZ Regulating valve 0508.1475T1601.AW025 inlet stop valve 150FJ-1.6PA2 vertical centrifugal pump price CZ50-250C STG Lube oil tank Acumulator Repair kit NXQ-A-6.3/3.15-L-A Globe valve WJ41F-25P O-ring GB3452.1 190*7-HN7445 AST solenoid valve assembly MSD0150A1.0 Governor O-ring 55*63*10 Proportional directional valve 4WRPE10EA80SJ-3X/M/24A1 pressure relief valve YSF8-35/130-KJTH water vacuum pump price SK-831 servo proportional valve MOD-072-1202-10 MOOG OPC solenoid valve (with valve body) DD-20S-58 DC110V pressure hose SMS-12-1219mm-C mechanical seal 190340 Oil seal 919772 Sewage oil pump G25-1A1000 types of hydraulic piston pumps PVH098R01AAD30A250000002001AB010A servo control valve MOOG-072-1202-10 Stop check valve J65C-1.6 Solenoid Valve VX252JZ1B The electromagnetic valve DG4V 5 2AJ VM P6 20 Mechanical seal for pump 65AY60 Oil unloading pump 3Gr110Ã??4 Pneumatic ceramic hemisphere valve YJQ80G-16C Guide vane sleeve HPT300-340-06-04 servo control valve working principle 072-559A sealing ring OR1781082 pressure relief valve YSF9-55/25-KJTA ball valve RKH20S164465-EG W.01.A.0087 15mm check valve with isolator S15A1.0 15mm check valve with isolator S15A1.0 MY-DFYL-2024-7-2
Double Disc Wafer Check Valve Diameter DN50-DN1200 Connection Flange Working pressure 1.0Mpa/1.6Mpa Temperature 0-80 Used Water system Material Body&Disc Ductile Iron
Item: rubber check valve Type: duckbill Material: fluorosilicone Hardness: 55±5 shorea Inner diameter: 5.72mm Outer diameter: 11.15mm Opening pressure: 0-1kpa Color: red/black Sample: 2 pieces free samples
Item: rubber duckbill check valve Material: nbr/epdm/fkm/silicone/fvmq Hardness:55¡¨¤5 shorea Opening pressure: 0-3kpa Type: duckbill Color: red/black/white/clear Poly bag, carton( 5 types dimensions )
Technical data Size DN 32--DN600 working pressure PN6/PN10/PN16 Flange drilling EN1092 PN16 Inspection and test API598 Product features This wafer swing check valve with circular clack which is one ultra-thin check valve.Compare with the traditonal check valves,the new ones open/close angle is big ,the circulation is fine,rotates is swiftly,assembles conveniently.There are two types of this wafer check valve,spring type and without spring type.Without spring type only can be used in the stable working conditions.The valve can be used in the field that assembling space is limited,such as petrochemical industry,water supply system and metallurgy industry etc. Material of construction parts     description           Material   speficivation 1         hook               stainless steel                               AISI 316 2         body               stainless steel                               A351 CF8M 3         screw               stainless steel                                A351 CF8 4 � spring �stainless steel� SI 316 5 �stainless steel 351 CF8M 6 seat ring EPDM 7 O-ring � Perm
Product: DIN Standard Swing Check Valve DIN Swing Check Valve: Design Standard: DIN3840 Face to Face Dimension: DIN EN558-1 End Flange Dimension: DIN EN1092-1 Material of Body: GS-C25, SS304, SS316 Pressure Rating: PN16-PN40 Test Standard: DIN EN12266-1 Main Structural Features. 1.This product has logical structure, reliable seal, excellent performance and nice design. 2.Sealing face is overlayed by STL, which is friction-resistant, corrosion resistant to ensure a long time use life. 3.The parts material, flange and butt welding dimension may selected according to current operating condition or users' requirement to meeting the requirement of various engineering. -
