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Originally designed for marine applications and expanded the area into various Industrial applications.

Trouble free and minimum maintenance proven by more than 30years in service with reliable construction and features.

Immediate replacements model for FIG.700E and 700K(both discontinued) with the same design features and construction (Other than alignment holes).
The face to face dimensions are the same as 700E/K with interchangeable seat and Disc assembly designs.
Unit of Measure

Specifications

Size

 N/A 550 - 30"

Max.Working Pressure

 N/A 1.0 MPa

Body Shell Test (Hydraulic)

 N/A 1.5 MPa

Seat Leak Test (Pneumatic)

 N/A 1.1 MPa

Working Temperature Range

 N/A EPDM: -20° to 120°C NBR: -10° to 80°C

Actuators

 N/A Electric Motor Pneumatic Cylinder Worm Gear

Coating

 N/A Lacquer primer finish (Munsell N7)

Weight

 N/A 191 kg

Body Material

 N/A Cast Iron (FC250/A126 Class B)

Seat Material

 N/A EPDM NBR

Disc Material 

 N/A 304 Stainless Steel (SCS13/CF8) Aluminum Bronze Ductile Iron

Stem Material 

 N/A 403 Stainless Steel (SUS403)

Dimensional Information

L

 N/A 150 mm

D

 N/A 653 mm

C - JIS 5K

 N/A 665 mm

C - JIS 10K

 N/A 680 mm

A - Min Internal Diameters of Piping

 N/A 509 mm

H1

 N/A 417 mm

H2

 N/A 460 mm

d 

 N/A 531 mm

Flange Information

Applicable Flange Standard

 N/A ANSI 125Lb/150Lb BS10E DIN 10K ISO PN10 JIS 10K JIS 5K

JIS 5K Hexagon Bolts/Nuts

 N/A M24

JIS 5K Hexagon Bolts/Nuts Length

 N/A 265 mm

JIS 5K Effective Screw Hexagon Bolts/Nuts Length

 N/A 50 mm

JIS 5K Number of Hexagon Bolts/Nuts

 N/A 20

JIS 5K Number of Threaded Bolt Holes

 N/A 16

JIS 5K Hexagon Bolts

 N/A M24

JIS 5K Hexagon Bolts Length

 N/A 65 mm

JIS 5K Effective Screw Hexagon Bolts Length

 N/A 54 mm

JIS 5K Number of Hexagon Bolts

 N/A 8

JIS 10K Hexagon Bolts/Nuts

 N/A M30

JIS 10K Hexagon Bolts/Nuts Length

 N/A 290 mm

JIS 10K Effective Screw Hexagon Bolts/Nuts Length

 N/A 60 mm

JIS 10K Number of Hexagon Bolts/Nuts

 N/A 20

JIS 10K Number of Threaded Bolt Holes

 N/A 16

JIS 10K Hexagon Bolts

 N/A M30

JIS 10K Hexagon Bolts Length

 N/A 80 mm

JIS 10K Effective Screw Hexagon Bolts Length

 N/A 66 mm

JIS 10K Number of Hexagon Bolts

 N/A 8

Features

N/A 1. Raised Seat Ring
The central part of seat ring is raised so that the disc is thrust into it when the valve is closed, and the resilient force of elastomer maintains bubble- tight shutoff. Various types of material are available for the seat ring to meet with service requirement.

2. Rounded Dove-Tail Design
The unique rounded dove-tail design net only makes it easy for replacement of seat ring but also prevents it from stripping off the body. This design eliminates the need of gasket when butterfly valve is installed in between piping flanges.

3. Tripple Seals
In addition to the primary seal between the seat ring and disc, two O-rings are provided on the top and bottom seat ring glands to form the secondary seal. Another "0"ring on the upper item gland serves as the third seal for prevention of fluid leakage and intrusion of dusts. This triple sealing system ensures non-leakage. The stainless steel housings for "0"rings on the seat ring glands help to stiffen them up and improve wear resistance.