Serial No.；TDS-V16-E
DATASHEET

Butterfly Valve Type 58 (Manual Type)
Features-Lightweight
Optimized valve design allows for weight of 1/2 (-190Kg)
compared to 700 mm(28”) PDCPD Large Size Butterfly Valve.

-Short Face to Face Dimension
Face-To-Face dimension compliant with international ISO short standard.

-Excellent Corrosion Resistance
Extended the disc and seat variation (PP, PVDF Disc and EPDM, NBR or FKM)
seat ensure excellent corrosion resistance.

Basic specifications- Valve Type： Butterfly Valve Type 58- Size： 700 mm ( 28 inch )- Body Material： PDCPD- Seal Material/ Seat： EPDM, FKM, NBR- Connection/ Wafer： JIS B2220 10K, DIN/EN1092-1, ANSI B16.5

MAXIMUM WORKING PRESSURE

FLUID
TEMPERATURE ﾟC {ﾟF}

(NORMAL TEMPERATURE) MPa {psi}

FOR WAFER
PDCPD( 700mm )0 ~ 80{ 30~175 }0.75｛110｝

Note: The maximum working pressure is the value including the water hammer pressure.
Be careful that the maximum working pressure is not exceeded during use.
* Concerning the allowable pressure for each temperature and material, see the technical documents at the nextpage of this sheet.

ASAHI YUKIZAI CORPORATION

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Serial No.；TDS-V16-E
DATASHEET

Certificate / Approval
PED“For details of applicable products, please consult us.”

Working pressure vs. Temperature
BUTTERFLY VALVE TYPE 58
MAXIMUM WORKNG PRESSURE MPa {psi}： 700mm1.0{150}

0.5{70}0.0-40{-40}-20{-5}0{30}20{70}

40{105}60{140}80{175}100{210}120{250}

TEMP. ﾟC {ﾟF}

Note: Make sure that the temperature and pressure are within the working range during operation.
(If the tolerance range is exceeded during use, the valve may be damaged.)

ASAHI YUKIZAI CORPORATION

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Serial No.；TDS-V16-E
DATASHEET

Product dimension[GEAR TYPE][700 mm]■JIS, DIN (Unit: mm)mm

inchd

D

D1

D2L

L1HI

H1H2A

A2A4A5A6

700

28

670

925

750

500

165

169

613863

574

555

142.5

130140397.5

127

DIN PN10

JIS 10KN
NumberC

hof Bolt Holes

840

3324n1nN

screw holes
Through holen1nscrew holes

NumberThrough hole/side/totalMBC

hof Bolt Holes

20

48M3028840

3024/side/total

M

B

2048M2728■ANSI (Unit: inch)inchmm

dD

D1D2L

L1HI

H1H2A

A2A4A5A6

28

700

26.38

36.42

29.53

19.69

6.50

6.65

24.13

33.98

22.60

21.85

5.61

5.12

5.51

15.65

5.00

ANSI Class 150
N
Number■JIS, DIN, ANSImm

inch

Number ofhandle rotation

GEAR BOX
Model No.

700

2855

AB1950N PR4

ASAHI YUKIZAI CORPORATION

Chof Bolt Holes

34.00

1.38

28

n1n

screw holes
Through hole

24/side/total

MB48

1 1/4 - 7 UNC

1.10

NOTE: Dimensions "L" is equivalent to ISO5752
flangeless (wafer) short.
The shape and appearance of assembly differ a littlewith nominal size compared to this drawing.

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Serial No.；TDS-V16-E
DATASHEET

Parts list
[GEAR TYPE][700 mm]

Detail of Part A

PART NO./NAME
1BODY

MATERIAL

QTY

1PART NO./NAME

MATERIAL

QTYPART NO./NAME

QTY

MATERIAL

PDCPD

18 GASKET

1

EPDM, FKM, NBR

16 KEY

1CARBON STEEL

17 GEAR BOX

1CAST IRON

1a INSERTED METAL OF BODY

2STEEL CASTING STAINLESS

6STEM ( B )1STAINLESS STEEL, Others

2DISC

1PP, PVDF

7STEM ( A )1STAINLESS STEEL, Others

8BUSH(Polyurethane Coat.)

2PP, PVDF

10 STEM HOLDER ( B )1ABS

19 WASHER ( B )82a INSERTED METAL OF DISC

1AC4C

11 WASHER ( A )4STAINLESS STEEL

20 NUT

8STAINLESS STEEL

3SEAT

1EPDM, FKM, NBR

12 BOLT ( A )4STAINLESS STEEL

21 BOLT ( B )8STAINLESS STEEL

4O-RING ( A )16 EPDM, FKM, NBR

13 RETAINING RING C-TYPE

1STAINLESS STEEL

22 CAP

8EPDM

5O-RING ( B )1EPDM, FKM, NBR

14 STEM HOLDER ( A )1ABS

9O-RING ( C )1EPDM, FKM, NBR

15 SCREW

4STAINLESS STEELASAHI YUKIZAI CORPORATIONSTAINLESS STEEL

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Serial No.；TDS-V16-E
DATASHEETCv value for each opening degree
10090Cv VALUE (%)

80706050403020100050100OPENING DEGREE (%)

mm700inch

28

BUTTERFLY VALVETYPE 58

40,185

Handle rotation [Full open (rotation/lift) Full close]

mm700inch

28

Number ofHandle Rotation

55

Operating torque
UNIT： N・mmm

700

inch

28Operation torque(O→S)
ASAHI YUKIZAI CORPORATION

3,500
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Serial No.；TDS-V16-E
DATASHEETDimension of bolt length （reference：recommended data）
BOLT A
BOLT B

BUTTERFLY VALVE TYPE 58■ JIS 10K

UNIT : mm
BOLT Amm

700

BOLT B

QTY

inch28dLS

d1

L1

BOLT A

BOLT B

NUT / WASHER

M30

32066

M30

10520848

The bolt dimension when a JIS B2238 "steel pipe flange" (nominal pressure 10K, corrugated) is used.
The quantity of nuts and washers for Bolt A indicates the number of 2 sets (1 bolt / 2 nuts, 2 washers).
The quantity for Bolt B indicate the number of 1 set (1 bolt / 1 nut, 1 washer).

Product weight list (reference)
BUTTERFLY VALVE TYPE 58[MANUAL]

Unit: kg
PDCPD

mm

700

inch

28

ASAHI YUKIZAI CORPORATIONDISC:PPDISC:PVDF

190

210

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Serial No.；TDS-V16-E
DATASHEET

Product model code list
ACTUATION

TYPE

OPERATINGSYSTEM

BODY
MATERIAL

SEAL
MATERIAL

CONNECTION

V58

SG

D＊W

STANDARDSIZE

DISC PVDF※:V MANUAL:58 TYPE 58

VALVE:SG GEAR TYPE

:
D

PDCPD

E:

:

EPDM

W WAFER

V FKM

＊700:
1JIS 10K

DDIN:
700700mm

01M:※Used when thedisc material is
PVDF.

A ANSI

Installation, Operation and Maintenance Manual"For details of Installation, Operation and Maintenance, please refer IOM at below link"

http://www.asahi-yukizai.co.jp/en/product/mt_pdf/a_manual_valve_3_09.pdf

ASAHI YUKIZAI CORPORATION

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