原能工业有限公司

Product profile SUFA swing check valves are suitable for horizontal or vertical piping. It has a swing low quality valve and a smaller opening pressure difference. The automatic compensated sealing structure can be adjusted. A full range of pin-axle built-in and pin-axle external swing check valves are available, while some additional controls can also be added. Product Parameter 1. Size range: NPS 1 / 2-60 (DN15-1500); 2. Pressure rating: ASME CLASS 150-2500; 3. Design standards: API 602, BS 1868, ASME B16.34, etc.; 4. Main materials: carbon steel, alloy steel, stainless steel, etc.; 5. Connection type: flange end, butt welding end, etc. 

swing check valve

 Product profile The valve by the medium pressure, normal or abnormal stop the pump, by the disc and the medium back pressure and push the valve disc, first quickly close most of the stroke, and then use the damping of the buffer device, slow down the rest, to prevent the destructive water hammer and participate in controlling the valve of the reverse speed of the pump. Generally installed in the pump mouth, the main function is to prevent the medium backflow, prevent the pump and its drive motor reversal, effectively solve the impact of the pipeline system, as well as the discharge of the medium in the container, is widely used in water purification, source water, sewage, sea water and other medium supply and drainage system. Product Parameter Size range: DN400~800 Pressure rating: PN6~16 Design standard: JB / T 13880, CJ / T514 Main material: QT 500-7 Connection type: flange type Operation type: automatic About us Founded in Hong Kong in 1988, Yenaut Industries Co., Ltd. is a wholly-owned subsidiary of China Nuclear Energy Industry Corporation.Since its establishment, Yenaut Industries Co., Ltd. has been deeply engaged in the energy industry, with the vision of providing customers with efficient, clean and sustainable energy solutions.Based in Hong Kong, backed by various production bases in Chinese mainland and the strong production capacity of partners, the company provides customers around the world with a wide range of materials, products, equipment and solutions, covering nuclear energy, petrochemical, chemical, coal chemical, electronics industry, semiconductor industry, automobile manufacturing, pharmaceutical and other fields.   

Micro-resistance slow-closed check valve

Product profile The SUFA cryogenic globe valve is suitable for cryogenic operating conditions. Using advanced design concept, high precision processing control and rigorous process management, strictly check the production process, the valve has reliable sealing, low operating torque, high cryogenic stability, long service life and other outstanding advantages, the products are widely used in air separation and other cryogenic industry. Product Parameter 1. Size range: NPS 1 / 2-20 (DN15-500); 2. Pressure rating: ASME CLASS 150-1500; 3. Design standards: API 602, BS 1873, GB / T 24925, JB / T 7749, MSS SP-134, etc.; 4. Main materials: cryogenic alloy steel, austenitic stainless steel, etc.; 5. Connection type: flange end, butt welding end, etc.; 6. Operation type: manual, electric, etc. 

cryogenic globe valve

MGM Industries & Company

Application Range: There are 5 fixed programs and 2 DIY programs according to different sterilization objects such as dressings, equipment, tools, rubber, liquid, culture medium, waste, etc.  Safety Features: *Over pressure:safety valve can automatically open to release pressure. *Over temperature:the system will power off automatically. *Door sensor:Sensor at door closing position, to check the door status. If door is open, operation will stop. *Anti-dry out function:If water level is too low, system will power off and error code displays on screen. *Over current:over voltage or electric leakage protection apparatus-air switch. *Door cover:The door is covered with safety shell made of thermal insulation material, which can protect operator  from burning by heat and looks nice.   Technical Features: *Water inlet filter to keep high water quality (except BKQ-B150/200ll). *Optional printer for recording sterilization data. *LED screen displays all steps of full process as well as error codes. *Independent quick service window, easy for repairing and maintenance. *Automatic selecting quick or low exhaust to avoid sterilization liquid overflowing. *Sterilization programs for dressings, equipment, rubber, culture medium, waste, etc. *Hand wheel type of quick-open door structure, self-expandable sealing ring, easy operating and safe. *Complete process of filling water, dynamic pulse exhaust, heating, sterilizing and draining runs automatically. *Adopting certain temperature (98~102ºC) exhaust method and dynamic pulse exhaust method to completely empty the  cold air inside chamber for ensuring steam saturability. *Inner stainless steel water tank for water and steam to circulate inside. Steam does not exhaust during sterilization, so  as to keep the outside clean and dry (except BKQ-B150/200ll). *Standard 1 pcs stainless steel tray(except BKQ-B150/200ll).   

Vertical Autoclave

广州市富施达贸易有限公司

PVC ventilation mask with one-way valve to avoid any direct contact. Transparent dome allows rescuer to visually check patient's lip color and vomitus.  

DELUXE CPR MASK Breathing Barrier

PVC ventilation mask with one-way valve to avoid anydirect contact. Transparent dome allows rescuer tovisually check patient's lip color and vomitus.Packed in a heart shaped plastic box. 

Pocket Face Mask E-MASK

PVC ventilation mask with one-way valve to avoid any direct contact. Transparent dome allows rescuer to visually check patient's lip color and vomitus. Packed in a heart shaped plastic box 

E-MASK

深圳沃新智创科技有限公司

BL06 Portable Bike Pump: Ultra-Compact &amp; Smart Inflation The BL06 is a portable cordless air pump designed for cyclists, combining an ultra-compact and lightweight design with intelligent features. Its novel appearance and user-friendly operation make it a reliable companion for maintaining perfect tire pressure with ease and safety. Key Features: Smart Auto-Stop Technology: Built with a high-precision air pressure sensor, the pump automatically stops when it reaches your preset value (default: 38 PSI). This provides a safe, "set-and-forget" experience, ideal for users unfamiliar with pressure settings. Intuitive Dual-Screen LCD Display: The clear dual-screen interface allows for easy monitoring and selection of pressure in PSI or BAR, with a 3-level battery indicator for convenient power check. Efficient 14-Cylinder Performance: Powered by a 50W max motor and a 14-cylinder system, it delivers consistent performance with an inflation speed of approximately 20L/min. Complete Accessory Kit: Comes with a comprehensive set of accessories for various needs, including Presta and Schrader valve connectors (with heat shields), a ball needle, charging cable, storage bag, and a coiled air hose. Rapid Rechargeability: Features a universal Type-C charging port, supporting a full recharge in about 1 hour. Technical Specifications: Max Pressure: 120 PSI Pressure Range: 2 - 120 PSI (Custom mode, default 38 PSI) Inflating Speed: ~20 L/min Max Power: 50W Battery: 500mAh Polymer (7.4V / 3.7Wh) Run Time: ~5 minutes Noise Level: ≤85 dB at 1.5m Charging: Type-C (5V/1.5A) Product Dimensions: 74.2 x 47 x 36.4 mm Net Weight: ~130 g  

NEWO BL06 Portable Bicycle Tire Pump Mini Electric Bike Pump with High Pressure Presta Valve Type Cycling Accessories

精俊国际

Highlighted here is a valve designed for flow regulation. It has a metallic toned body with a handle on top for control. This valve is durably constructed to ensure a long working life. 	 Body material: C3771B. 	 Nominal diameter: RC 1/4&quot;. 	 Spacing: 53mm. 	 Mass: 0.8kg. 	 Max inlet pressure: 250PSI. 	 Metallic body. 	 With a handle on top. 	 Durable construction. 	 Long working life. 	 Ideal for flow regulation. 	 17.2 bar BVC-06 is ball valve with built-in check valve.  

High Pressure Check Valve

山东华绿餐处科技股份有限公司

 The main pieces of pump are made of imported materials with high efficiency, energy saving, wear-resistant, and rust-proof clean. Check valve is incorporated in the delivery body with threaded outlet. Particularly suitable for factories, schools, the extraction of groundwater in rural areas, but also these are ideal products to urban area without noisy water supply and urban secondary water supplier. 
 Pump largest diameter is 99mm; 
 The maximum head : 320m; 
 Maximum flow: 20m&sup3;/h; 
 Maximum submerged depth : 350m 
 Motor maximum power can be allocated: 7.5kW 
 &nbsp; 
 PUMP: 
 &middot;The material of pump casing, rotor, filters, couplings, cable boards and bolts are stainless steel. 
 &middot;pump impeller and diffuser shell are made of non-toxic thermoplastic with a special anti-wear extremely FRP in the process of processing to make it more robust and durable. At the same time, the displaced impeller can prevent the sediment blocking the pump in the largest extent. 
 &middot;Top of the shaft lining with a spiral-shaped bronze in the slot can greatly slow the abrasion of sediment on the top of the shaft. 
 &middot;The stand of inlet and outlet are made from special copper alloy. 
 &middot;The stainless steel ball-shaped check valve is outsourced and made by the special wear-resistant rubber, in a balanced-pumps work force, and never damaged. Effectively avoid the plastic check valve wear due to sand sediment or water hammer pressure and broken, and damage to the pump. 

4" Stainless Steel Submersible Pump

Ningbo Bosen Fala Capacitor Co.,Ltd

This is emergency solenoid valve use for GAS pipe link gas detector, the detector will send signal to solenoid valves by connecting cables, and solenoid valves will close when LPG or LNG leakaging in the house.

With wrought aluminum or brass alloy for body

More size: 1/4inch (10mm) 1/2inch(15mm) and 3/4inch(20mm) 1inch(25mm) 1 1/4inch(32mm)
The details as follows:
Technical Data
*Suitable gas types: town gas *Closing modes: current impulse or manual
*Body: wrought aluminum or brass alloy *Driving Voltage: DC 9-24V
*Sealing material: NBR rubber
*Close time :&lt;1sec
*Operation temperature:-10~50&deg;C
*Explosion proof mark: Exmb ||T4
*Pressure max :150kpa
*Lead wire :0.4m
*Connection: G1/4&quot;,G1/2&quot;,G3/4&quot;,G1&quot;, G1 1/4&quot;
*Turn on :manual&nbsp; .

LOWEST PRICE SUPPLY.
We will supply best quality, fast delivery time, best service and reasonable price to establish long cooperate with you...OEM and ODM are welcome.
PLEASE NOTE: the fast delivery time, such as 20000pcs will finish them with in 1 month when we have agreement.


We will supply free sample to let you check the quality first. CE approved
Welcome to send inquiry, we will send our catalog to you by email.


&nbsp;

Gas Emergency Solenoid Valve

RegO 3129G is one of the External Hydrostatic Relief Valves.
External Hydrostatic Relief Valves are designed especially for the protection of piping and shut-off valves where there is a possibility of trapping liquid LP-Gas or anhydrous ammonia. They may be installed in pipelines and hoses located between shut-off valves or in the side boss of RegO shut-off valves.
&nbsp;
 Specification:  	 Part Number:  RegO 3129G  	 Start to discharge setting PSIG: 250 	 Valve body material: Brass 	 Spring: Stainless Steel 	 Container connection M. NPT: 1/2&rdquo; 	 Height (Approx.): 2 19/32&rdquo; 	 Wrench Hex Section: 1 1/8&rdquo; 	 Protective Cap: 3129-40P 	 Pipe-away/Adapter of Threads: 3129-10* 	 Application: Commercial, Industrial 	 Gases: LPG, Anhydrous Ammonia   Features: 
- Relief valve designed to automatically reseat firmly after discharge.
- Resilient seat disc provides a &ldquo;bubble-tight&rdquo; seal.
- Available in both brass and stainless steel.
- Available in configurations that permit direct attachment of vent piping when required.

Pressure Relief Valve

贵州天睿水处理节能有限公司

1. General product info:
   ATCS-optimal physical online cleaning solution for chiller tube.   Main components: ball collector, ball strainer, PLC, ball collecting pump, ball injecting pump and electric valve.   The rubber ball is injected into the inlet tube in the chiller, and flows through the copper tube with the system&rsquo;s water flow to scrub the fouling on the inner wall.   The rubber ball will return to the ball strainer and wait for the next cycle.  
2. Composition of ATCS:
   Base: composed of PLC control cabinet, ball injecting pump and ball collecting pump, etc. (1,200 x 400 x 1,700 mm)   PLC control module: programmable controller PLC and touch screen that can set cleaning frequency, cleaning period and full-automatic online cleaning, etc.   Ball collector: built-in strainer and outer case made of seamless steel, providing 16 bars of effective pressure and flow area.   Pipeline accessories: pressure gauge, gate valve, check valve, pipeline, electric valve and flow switch, etc.   Rubber ball: standard size from 12mm to 28mm and 1mm increment in 3 degrees of hardness.  
3. Product effect and product advantages:
   Purely physical cleaning with no damage to copper tube.   Save 10 to 20% energy with chiller.   Eliminate the source of corrosion to greatly extend the service life of chiller.   &ldquo;Four tube&rdquo; design reducing inlet water temperature by a certain degree to increase the chiller&rsquo;s efficiency and COP.   Reduce the energy consumption of ATCS.   Easy to repair, maintain and replace.   Ergonomic design ensuring a more comfortable daily operation.   Touch screen display that makes the operation simple and easy to understand.   Spare parts from world first-class brands like Omron, Schneider and Siemens to ensure reliability and stability.   Unique patented design guaranteeing the receiving rate of the ball is above 95% and the copper tube cleaning rate is 100%.  

Rubber Ball Cleaning System

广州市智力通机电有限公司

Determine the water resistance of products checking them against jets of water with this professional device. The degrees of housing protection is demonstrated with second characteristic numerals such as grade 3 &ldquo;protected against spraying water&rdquo; and grade 4 &ldquo;protected against splashing water&rdquo;, in accordance with IEC60529 figure 5, IEC60335 clause 15.1.1, IEC60598.   Standard components:   1 nozzle head: outside diameter 102mm, radius 75.5mm, with 121 holes of 0.5mm diameter; in two parts, dismountable for cleaning and deliming.   1 removable moving shield with counterweight, to screen all jets which deviate more than 60&deg; from the vertical, independent of the nozzle direction.   1 handle: internal diameter 15mm, handle sleeve of plastic.   1 flow control and stop valve with hose connection.   1 hose: 19mm diameter, 3m long, with 2 hose clamps.   Nozzle head and small parts made of brass, all other metallic parts made of stainless steel.   Model: ZLT-JL1A, as type ZLT-JL1, with 1 flow meter and 1 stainless steel box, measuring range 10l/min&plusmn;5%.  

Spray Nozzle

Shenzhen Lida Innovative Technology Ltd.

[ foldable water bottle ]: collapsible water battle is folded in one step, more convenient and quick, No need to roll up. Saving 50% storage space puts into the bag easily. Portable hook is convenient to carry anywhere, like outdoor indoor travel camping
[ leak-proof water bottle ]: silicone water bottle withstands temperature from -40℃ to 120℃. a check Valve prevents liquid to go out. Water bottle can be folded and kneaded arbitrarily, but not deformed, hold well and never collapse.
[ easy to clean ]: water bottle is dishwasher and soft brush safe to clean. Wide-mouth design (Remove bottle cap) allows you to throw ice cubes for cold drinking.
[ health ]: size: 8.9*2.6*2.6in, 550ml(18oz), water bottle is made of 100% food-grade silicone, No bad taste, free of BPA, BPS, PVC, FDA, BPA free, SGS, LFGB approved&nbsp;.
[ Warranty ]: we guarantee: water bad tasted, money back; leak, money back. 60 days money back for any problem. Free to Contact us if you have any issue, we will get back to you asap.

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