In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of Super Purchasing for China Lug Type Butterfly Valve / DIN / ANSI / Marine Valve with Hand Lever, We value your inquiry, For more details, please get hold of us, we’ll reply you ASAP!
In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of Butterfly Valve Pn16, Cast Iron Butterfly Valve, China Marine Valve, Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.
Material of main parts:
Part name |
Material |
Valve body |
Cast iron, nodular cast iron, cast steel, stainless steel |
Valve disc |
Ductile iror nickel plated, stainless steel, PTFE |
Valve seat |
NBR, EPDM,sea water, VITON,PTFE |
Valve stem |
Stainless steel,45# nickel plated |
Seal |
NBR, EPDM, Neoprene .PTFE, Oily packing |
Specification
PN(MPa) Nominal pressure |
1.0 |
1.6 |
(MPa) Seal test |
1.1 |
1.76 |
(MPa) Strength test |
1.5 |
2.4 |
Suitable mediums |
Water,sewage,sea water.acid and alkali |
|
¡ãC Working temperature |
-21~150 |