Cast Iron Hard Sealing Double Flanged Butterfly Valve with Pneumatic Actuator , EPDM or NBR Seat

Cast Iron Hard Sealing Double Flanged Butterfly Valve with Pneumatic Actuator , EPDM or NBR Seat

Double Flanged Butterfly Valve of Cast Iron Hard Sealing Double Flanged Butterfly Valve with Pneumatic Actuator

Description:

1. Body : Ductile  Iron , Casting Iron

2. Disc  : Ductile Iron , Stainless Steel

3. Driving Style : actuator and  pneumatic

4. Stem  : Stainless Steel

5. Seat  :EPDM ,NBR

6. Brand :  TST

7. Size : DN50-DN1400 (2"-56")

8. Nominal Pressure : PN10  & PN16

9. Working Temperature :-15°c ~+150°c

Design&Test Standard:

1. Design Standard : API609  BS5155  MSS-67-1995

2. Flange Standard : BS , DIN , ANSI ,JIS  ASE , ASD, BS10D,BS10E UNI

3. Test Standard :   API598  ISO5208-1982

Company profile:

Tianjin Tanggu Tianshun Valve Co., Ltd established in 1993,specialised in valves about 19 years.We have advanced equipment and guarantee that all the products will keep in good repair in 1 year , 30000 times on/off without leakage under normal use , During the guarantee period , we will take all the responsibility of the losing which is caused by our quality problem.

Certificate:

We have held the certificates of ISO 9001, SAI Global Watermark, ABS (Design Assessment Certificates), API 6D, CE/PED for many years and view the ISO 9001 as the minimum standard to maintain.

Applications:

Suitable Mediums: This kind of valve is suitable for adjusting and stop medium in the pipeline system of power station , water works, steel mile ,chemical industry , paper-making industry,

Specifications:

1. Standard pressure:PN(Map)1.0,1.6,2.0,2.5

2. The valve body test:1.5 times the rated pressure

3. The seat test:1.1 times the rated pressure

4. According to the standard calibration do on the flange hole, when installation is easy to correct

Competitive Advantage:

1. Hole bolts or unilateral bolt to use, easy to replace and install

2. Valve shaft and valve plate pin or no pin connection, to complete the open or closed