PRODUCT INTRODUCTION:
Dado que el asiento de la válvula de bola completamente soldada de puerto estándar está compuesto por un anillo de sello de teflón de carbono y un resorte de disco, se puede adaptar a los cambios de presión y temperatura y sin fugas en el rango de presión y temperatura marcado. Las válvulas de bola completamente soldadas se utilizan ampliamente en acerías domésticas, petróleo, productos químicos, gas, calderas, papel, textiles, productos farmacéuticos, alimentos, barcos, suministro y drenaje de agua, energía, polisilicio, electricidad, etc.

TECHNICAL FEATURE:
1.Due to the ball valve adopt a fully-welded structure, the overall leakage point is very little which reduces the risk of leakage greatly.
2.Compact structure & easy for installation.
3.Special flux is used in welding with fine granularity and good slag removal which can meet the high strength & toughness of weld metal performance.
4.With fire-safe & anti-static device which are safer and more reliable.
5.The buried type ball valves can be directly buried into the ground, no need to build a tall valve well, only set up small shallow well on the ground, and greatly saves construction costs and engineering time.
6.Body length and stem height can be adjusted according to pipe construction & design requirements.
7.The machining precision of the sphere is very precise and easy to operate.
8.With our customer’s request, the driving device includes: lever, worm gear, electric, pneumatic, pneumatic-hydraulic, electro-hydraulic, etc.

SPECIFICATION:
Product Name: Standard Port Fully Welded Ball Valve
Nominal Size: DN15~DN1000 (1/2”~40”)
Nominal Pressure: PN10~PN100 (Class150LB~1500LB)
Connection Type: BW, RF, RTJ
Operating: Lever, Gear
Suitable Medium: Gas, Oil, Water
Main Material: Carbon Steel, Stainless Steel, Forged Steel etc.
Suitable Temperature: -20℃~300℃
Ball Type: Solid Ball or Hollow Ball