cast iron wafer butterfly valve gearbox

1.Features:

 (1) 90° movement for full open/close position. 

 (2) Excellent control characteristics.Tight shut-off even after innumerable operations.

 (3) Installation cost considerably reduced because of very low weight and compact design.

 (4) Longer life and reliable service with minimum component wear.

 (5) Renewable seats. No supplementary gasket required with the adjacent pipework.

 (6) Body & Stem totally protected from service fluid.

2.Technical Data:

 (1) Nominal Diameter (inch)1-1/2’’~24’’

 (2) Nominal Pressure (class): class150

 (3) Testing Pressure PN(MPa): Shell: 1.5~3.0 Sealing: 1.1~2.2

 (4) Working Temperature:-30~+180°C

3.Meterial could be:

4.Actuator could be:

(1) Manual

(2) Worm gear box

(3) Pneumatic actuator

(4) Electric actuator

1.Shipment:Within 20days after your po. 

2.Packing & Transport :

 1.Best price with high quality, 

 2.18 months Guarantee Period.

 3.The standard could be ANSI,DIN,GB,ISO,GOST and so on.

 1.More than 40 years Professional Experience.  

 2.The sample of material will be preserved more than 10 years. 

 3.We have obtained safety approval of API,CE,ISO.

 1.Standard.
 2.Size.
 3.Material .
 4.Connection type.
 5.Medium.
 6.Temperature. 

Quality achievement brand, honesty cast the future!

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