ANSI CLASS 150 & DIN PN6/10 CAST STEEL LINER OF PTFE OR FEP BUTTERFLY VALVE BOLTED BONNET DESIGN

BUTTERFLY VALVE PRODUCT’S SIZE:

PRESSURE GRADE             FROM            TO

CLASS 150                  1-1/2”          24”

PN6/10                     DN40            DN600

 

DESIGN DESCRIPTION:

Two-piece Splite body bolted in design.

Lining PTFE Or PFA body

Long cycle life, Low uniform torques.

Double D Stem Head Design Provides Mounting Of The Lever.

High voltage test for PTFE AND PFA lining.

Equipped With Silicon Rubber Cushion In The Seat Is Flexible.

Lever, Gear, Pneumatic Actuator, Electric Actuator.

WORKING PRESSURE AND TEMPERATURE:

WORKING TEMPERATURE

MATERIAL                      CAST STEEL                           PTFE

CELSIUR SCALE                 -29 C~425 C                          -20 C~200 C

FAHRENHEIT                    6 F~822 F                            -4 F~392 F

GENERAL DESIGN SPECIFICATIONS:

ITEM                                             CLASS 150/PN6/10

MANUFACTURE                                      MANUFACTOR STANDARD

FACE TO FACE                                     ANSI B16.10 OR JIS B2002

END FLANGE                                       ANSI B16.5a JIS B2212~2214 OR DIN2501

INSPECTION AND TEST                              API 598

LINING VILTAGE TEST                              25KV HIGH VOLTAGE

 

TEST PRESSURE TO API598

CLASS 150          3.1MPA          450PSI        2.2MPA         315PSI        0.6MPA       80PSI

PN6                0.9MPA                 /      0.66MPA              /       0.6MPA              /

PN10               1.5MPA                 /       1.1MPA              /       0.6MPA              /

PARTS AND MATERIAL (ASTM)

NO.        PARTS NAME                      MATERIALS

1          BODY                             WCB+PTFE/PFA

2           STEM                            2CR13

3           BEARING                         PTFE

4           SEAT                            PTFE

5           O-RING                          VITON

6           LINING PAD                      SILASTIC

7          SCREW                           CARBON STEEL

8           DISC                            DUCTIL IRON/WCB/CF8/CF8M LINING PTFE/PFA

9           SEAL RING                       PTFE

10         MID BEARING                     NBR

11         SCREW                            CARBON STEEL

12         UP BEARING                       NBR

13         STEM CAP                         CARBON STEEL

14         GEAR OR LEVER                    DUCTILE IRON

 OTHER MATERIALS ARE AVAILABLE UPON REQUEST.

DIMENSIONS LIST(UNIT:MM):

Size               DN                  L                  H                     D0                WEIGHT(kg)

1-1/2”             40                  40                  136                 150               10

2”                 50                  43                  143                  150               12

2-1/2”             65                  46                  157                  150               14

3”                 80                  46                  178                  150               18.5

4”                 100                 52                  185                  200               20

5”                 125                 56                  206                  200               22

6”                 150                 56                  225                  280               25

8”                 200                 60                  275                  280               46

10”                250                 68                  326                  340               58

12”                300                 78                  333                  340               70

14”                350                 78                  393                  340               92

16”                400                 102                 438                  340               135

18”                450                 114                 488                  340               170

20”                500                 127                 540                  400               203

24”                600                 154                 615                  400               340