b62 safety valve made in china

Our company independently researches and develops Forged Swing Check Valve, C95800 Check Valve, M35 1 Gate Valve, and can customize products with different parameters and requirements in a short time according to customer requirements.We will use mature technology and advanced equipment to meet the various requirements of our customers for our B62 C83600 Gate Valve. We are willing to provide a superior working environment and a stage for outstanding talents to fully display their talents, so that people with both virtues and talents can realize the value of life and jointly promote the greater development of the company. We will continue to uphold our own corporate culture, adhere to our mission and goals, and empower small and medium logistics companies. Our goal is quite straightforward, that is to become a pioneer in the research and development of new technologies in related fields of the industry. With the sincere unity of all employees, we strive to forge ahead and develop steadily to create a better tomorrow! We take care of our employees" lives and improve their performance in happiness.

NSV Hastelloy C276(A494 CW12MW) Gate Valves are widely used for processes handling oxidizing acid,formic acid,acetic anhydricde and seawater,also for chemical processes handling fluoride,that’s...

NSV SS904L Butterfly valves are widely used for highly concentrated chloride,flue gas desulfurization acid and alkali reactor,salt manufacturing processes and seawater desalination. Applicable...

NSV CN7M Gate Valves are widely used for Chemical processes handing acetic acid alkali,dilute hydrochloricacid,dilute hydrofluoric acid,dilute sulphuric acid and phosphoric acid,also for oil...

It is a kind of nickel base alloy material composed of nickel (from 52 to 67%) with good corrosion resistance in seawater, chemical solvent,that’s ball valve can make it with cast(A494 M35-1) or...

NSV Incoloy825 Forged steel gate valves are intended for high pressure,high temperature applications in all types of fluid except where severe coking is factor. Its superior corrosion resistance...

NSV Spring Loaded Safety valve is a valve that act as a protection of equipment from exploding or damaging and it is mainly installed in pressure vessels such as chemical plants, electric power...

NSV F55 Globe Valves is high cracking corrosion resistance to chloride environment,high corrosion resistance to dilute sulphuric acid and phosphoric acid,that suitable for Pulp and paper...

NSV Titanium Floating Ball valves are valves with good stability and self-passivation ability in strong corrosive environment, which can resist strong corrosion in many harsh conditions.mainly...

NSV 5A Gate valves it is usually suitable for suitable for Pulp and paper mills,chemical processes,and seawater service. it is high cracking corrosion resistance to chloride environment,high...

NSV Spring Loaded Safety valve is a valve that act as a protection of equipment from exploding or damaging and it is mainly installed in pressure vessels such as chemical plants, electric power...

Jan 14, 2019 · ASTM B62 C83600 BALL VALVE. Posted on January 14, 2019. 11 PCS ASTM B62 C83600 Union Body Type Ball Valves are used in NEW CONDENSATE & DIESEL TANKS PROJECT (NCDT) successfully, which...

Bronze Gate Valve ASTM B62 (C83600) Flange Type. Ball Screw Gate Valve is designed with a unique ball screw structure and lower balancing stem. It can be used as a manual valve in...

High Performance B62/C83600/LG2 Bronze Gate Valve. Bronze Gate valve is produced in al-bronze body C95800/C95400/AB2C, it is usually used in sea water or corrosion service, bronze gate valve can be...

B62-C83600 Bronze Welded Swing Check Valve Bellow Seal Valve, Cast Steel Globe Valve, Stainless Steel Globe Valve manufacturer / supplier in China, offering ANSI Cast Steel Bellow Seal Globe Valve,...

High Performance B62/C83600/LG2 Bronze Gate Valve. gate valve is a general service valve used primarily for on--off, non-throttling service. The valve is closed by a flat face, vertical disc, or gate...

Purchaser need is our God for Butterfly Valves, Bellows Forged Globe Valve, Diaphragm Valves. As one of the most professional B62 C83600 Gate Valve manufacturers and suppliers in China, we"re featured by quality products and good service. Please rest assured to buy B62 C83600 Gate Valve made in China here from our factory.

With the valve heated in a fire application, the non-metal material parts such as seat sealing ring of PTFE, stem back seat gasket, gland packing, and the sealing gasket between body and bonnet might disintegrate or be damaged due to high temperature. Our company specially designed structure of auxiliary metal to metal seal is provided to effectively prevent both internal and external leakage of the valve. As required by custom ers, Our company floating ball valves with design can meet the requirement of API 607, API 6FA,BS 6755.

The stem is provided with the shoulder at its bottom so that it will not be blown out by the medium even under the extreme conditions such as abnormal pressure rise inside the valve cavity, failure of gland plate and etc. In addition, to avoid leakage after the stem packing is burnt in case of fire, the thrust bearing is set at the place where the stem shoulder and body contact to form a reverse sealing seat. The sealing force of the reverse seal will increase according to the increase of medium pressure, so as to ensure reliable stem sealing under various pressure, prevent leakage and avoid accident spreading.

A: We usually manufacture valves made of various materials such as cast Iron/ carbon steel,stainless steel,Alloy steel and industrial valves such as ball, gate, globe, check, bellows seal and ETC. For detail information, please refer to "Download>E-Catalog” of homepage.

LESER China in Tianjin produces locally for the Chinese market with the same quality as in Germany. The localized safety valves cover 90% of China"s industrial demand. LESER sales offices and partner network ensure regional proximity to customers throughout China.

Originally known as J.E. Lonergan Valve Company of Philadelphia, Lonergan Valves has undergone a series of owners, but the original Lonergan safety relief valve SRV and pressure relief valve PRV have maintained their integrity. Ownership has gone from Pentair to Reyco, from Reyco to Tyco

The original product line included Navy valves, pressure gauges, steam whistles, oiling devices, water level gauges SRV’s and PRV’s, is now just safety relief valves SRV, and pressure relief valves PRV.

Original J.E. Lonergan Valve Company series model numbers: ABS, ABB, ACA, AAA, FBF, FBT, FBA, D, DB, DO, GIF, GBF, L14, JL14, L40, JL40, L41, DH, EIF, BBJ, LCT-14, LCT-40, DS, R, BBJ, BIA, BCA, BAS, YBJ, YIA, H, HK, HU, TBB, HCA, HSS, VAK, have now taken on new part numbers, but designs remain the same. There are also a series of interim numerical codes that have now been replaced. 11-H-200, 12-H-200, 13-H-200, 14-H-200, 23-H-200, 34-H-200, 41-H-200, 42-H-200, 44-H-200, 41-W-200, LCT-20, LCT-11, 11-W-200, 15-W, ARV, HDF, FSS, T, TR, TL, TLG, HRV, HRN, HRX, HTC, T-DP, 13-W, and 43-W. For Datasheets for these models, accurate detailed information is available in the form of pdf or an electronic data manual that contains individual technical data sheets to support the selection of valve.

When replacing a Lonergan Valve it is important to obtain inlet and outlet sizes, end connections, set pressure, coding requirements (for capacity of steam Lbs./hr, an air of gas cfm, or liquid, GPM values). Inlet and outlet flange class options are Class 150, 300, 600, 900, 1500, 2500, and 4500. If Ring Type Joint (RTJ) is required, please specify. Buttweld end or socket weld end connections must include bore schedules when generating an RFQ or order. They are available as standard, 40, 60, XH, 80, 100, 120, 140, 160, or XXH.

The Lonergan valve will also be embossed with a body material code. This can be represented as ASTM A126 Cast Iron, B62 Bronze, A105 Carbon Steel, ASTM A182, Grade F11, Grade F316 / F316L, Grade F22, Alloy 20, or Monel. The standard spring material is Chrome Vanadium

Safety relief valves, SRV, and pressure relief valves PRV, are manufactured in conformance to Section VIII of the ASME Boiler and Pressure Vessel Code for air, steam, and liquid service. Capacities certified by the National Board of Boiler and Pressure Vessel Inspectors. NACE Code valve certification included.

Please include Size and Model Number, or: Size, Valve Type, Body and Trim material, Pressure Class, end connections, and any special code requirements. Include set pressure, service media, and temperature, and required capacity, if any.

Lonergan Valve replacement parts are available for virtually every component of a valve assembly. Valve body, valve bonnet, replacement gasket kit, spring, nozzles, guides, discs, and spring steps, if identified by model number and size are normally stocked.

Because of different of drive source, SSV can dividedinto Hydraulic safety valve and pneumatic valve ; With thermal and high voltage explosion-proof device ; Actuators and prepare two parts of the valve, standard interface, easy replacement and maintenance .

This valve is used for power plant boilers, pressure containers, pressure and temperature reducing device and other facilities. It serves to prevent the pressure exceeding the highest allowable pres-sure value and ensure the safety of the device when working.

（1）The pressure of the disc is balanced through the lever and heavy hammer and the valve is ensured seal by moving the for ton of heavy hammer and changing the weight of heavy hammer to reach the required set pressure.

（3）At the top of valve is equipped an electromagnet to open and another to close the valve. The actions of the mechanism and the electric appliance are separate and will not affect each other.

（2）Impulse safety valve shall be installed vertically and the lever shall be kept level. The clearance from the lever to both sides of guide fork shall be even.

（4）A long distance between the leading pipe of the impulse safety valve and the inlet pipe of the main safety valve shall be kept. And the distance between the electric contact pressure meter and the inlet pipe of the main safety valve shall be no less than 5 times of the diameter of the inlet pipe, for feat that the validity of the mater and the impulse safety valve may be affected by the steam releasing process of the main safety valve.

This valve is used for power plant boilers, pressure containers, pressure and temperature reducing device and other facilities. It serves to present the pressure exceeding the highest allowable pres-sure value and ensure the safety of the device when working.

1,When the medium pressure rises to the set pressure, the in-pulse safety valve opens, and the medium in the impulse pipe enters into the piston chamber of the main safety valve from impulse pipe, forcing the piston to descend, and then the valve automatically open-s; when the impulse safety valve closes, the disc will slash automatically close.

2,The main safety valve shall be fastened upon the gallows, which sustains the back-seat force produced in the steam discharging process of the main safety valve.

3,The exhaust pipe shall contain a special gallows to prevent the force of its weight directly applying on the main safety valve. The connecting Lange At the lowest point of the exhaust pipe, water drainage shall be taken into consideration to avoid producing water hammer while discharging set between the main safety valve and exhaust pipe shall eliminate any extra stress.