Sung Do Valve Butterfly Valve 300 series

Valve Specification

Valve Size Range
-2"(50A)~36"(900A):Standard
-40"(1000A)~48"(1200A): Optional

Body Style
Wafer and Lug style

Body Flange Drilling
ANSI B16.5 CLASS 125,150
ISO 7502 PN6,10
BS  4504 PN6,10

Valve Face to Face
ANSI B16.10
API 609
ISO 5752
Mss SP-67
BS 5155

Valve Operator
-2"(50A)~6"(150A): Lever Handle
-2"(50A)~48"(1200A): Worm Gear
-2"(50A)~48"(1200A): Pneumatic and Electric Actuator

Seat Temperature
NBR(BUNA_N): -23c~-82C(-10F~180F)
EPDM:        -46C~-121C(50F~250F)
Neoprene:    -29C~-99C(-20F~210F)
HYPALON:     -29C~-205C(-10F~400F)    
ViTOn:       -23C~-205C(-10F~400F) 

Valve Seat and Shell Test
API 598/ANsi B16.34
Ansi B16.104 Fci-70(Control Valve Only)

Application
Power plant, oil field, pulp and paper, hudrocarbon processing, chemical and petrochemical processing and other general industries.

Valve Construction and Features

14" Over Valve Construction and Features

 2"~12" Valve Dimension

14" Over Valve Dimension 

Technical Data

Butterfly valve 300 series

Butterfly valve 300 3-11DAseries