Manufacturer for Awwa C509 Nrs Resilient Seated Gate Valve - Drain valve for steam-water system – Convista

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Our advantages are lessen charges,dynamic income team,specialized QC,sturdy factories,premium quality services for Zirconium Pump, Flow Meters, Swing Check Valve, With a wide range, good quality, reasonable prices and stylish designs,Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

Manufacturer for Awwa C509 Nrs Resilient Seated Gate Valve - Drain valve for steam-water system – Convista Detail:

Detail

Type	Drain Valve
Model	PJ661Y-500(I) V, PJ661Y-630 V, PJ661Y-P54290(I) V, PJ661Y-P61310 V
Nominal Diameter	DN 40-100

The product is used for steam-water system of boiler or steam turbine of thermal power supercritical (ultra-supercritical) unit.

Advantages

The valve body adopts overall forged structure.
Sealing type of the valve body and bonnet adopts pressure self-sealing structure.
Sealing surface of the valve seat has Stellite 6 alloy build-up welding.
Sealing surface of the valve disc has Stellite 12 alloy build-up welding.
With curb (or annular pressure reducing groove) at its front, the sealing surface can prevent particle and impurity in pipes from crushing the sealing surface upon valve closing.
The sealing part adopts two-step throttle element pressure reducing structure and medium pressure reduces step by step to prevent cavitation and scouring from damaging the sealing surface.

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We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Manufacturer for Awwa C509 Nrs Resilient Seated Gate Valve - Drain valve for steam-water system – Convista, The product will supply to all over the world, such as: Houston, belarus, Sacramento, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We've got established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance might be expected as our principle of integrity. Devotion and Steadiness will remain as ever.

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