Serial No.；TDS-V13-E
DATASHEET

Butterfly Valve Type 56 (Manual Type)
Features-Easy switching from gear type to automatic valve.

Basic specifications- Valve Type：

Butterfly Valve Type 56- Size

：400 mm ( 16 inch )：PP, PVDF- Seal Material

/Seat

：

EPDM, FKM, etc.

- Connection/Wafer：JIS B2220 10K, DIN/EN1092-1, ANSI B16.5- Body Material

MAXIMUM WORKING PRESSURE

FLUID
TEMPERATURE ﾟC {ﾟF}

(NORMAL TEMPERATURE) MPa {psi}

FOR WAFER
PP-20 ~ 80

{ -5~175 }0.6 ｛ 85 ｝

PVDF

-20 ~ 120{ -5~250 }0.6 ｛ 85 ｝

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 next
page of this sheet.

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

ASAHI YUKIZAI CORPORATION

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Serial No.；TDS-V13-E
DATASHEET

Working pressure vs. Temperature： 400mmMAXIMUM WORKNG PRESSURE MPa {psi}

MANUAL
1.0{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-V13-E
DATASHEET

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

inchd

D

D1

D2

D3LH

H1H2H3I

A1A2400

16406600

470235300

169392300

350108542272

99.2

Number of Handle GEAR BOX
Wheel Rotation
TYPE

9.5

TYPE 3

JIS 10KC510

hNnstandard

throughbolt holes

bolt holes

161427

DIN PN10n1M

Cnh4

M24515

1626

A1A2

Number of Handle GEAR BOX
Wheel Rotation
TYPE

21.33 10.71

3.91

one sidetotal

2■ ANSI (Unit: inch)
mminch40016d

D

D1

D2

D3L

15.98 23.62 18.50

9.25

11.81

6.65

H

H1

H2

H3

15.43 11.81 13.78

4.25l

9.5

TYPE 3ANSI Class 150
Cnh

21.25

161.12The shape and appearance of assembly differ a little with nominal size compared to this drawing.

ASAHI YUKIZAI CORPORATION

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Serial No.；TDS-V13-E
DATASHEETParts list
[ GEAR TYPE]

PART NO./NAME

QTY

MATERIAL

1BODY

12DISC

1BODY
PP
PVDF

3SEAT

1

4

O-RING ( A )5///DISCPPPVDFPART NO./NAME

MATERIAL

QTY

25 GEAR BOX

1PLASTIC etc.

26 GASKET ( A )

1

EPDM

EPDM, FKM, Others

28 BOLT ( C )4

STAINLESS STEEL

2

EPDM, FKM, Others

1a RING

2STEELO-RING ( B )2

EPDM, FKM, Others

6O-RING ( C )1EPDM, FKM, Others

7STEM

1STAINLESS STEELASAHI YUKIZAI CORPORATION

with epoxy powder coat.
1b INSERTED METAL OF BODY

4COPPER ALLOY

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Serial No.；TDS-V13-E
DATASHEETCv VALUE(%)

Cv value for each opening degree

mm400

inch

16

BUTTERFLY VALVETYPE 56

8,340

OPENING DEGREE (%)

Operating torque
UNIT：N・mmminch

Stem torque (O→S)

400

16760

Dimension of bolt length （reference：recommended data）
BOLT A

BOLT B■ JIS 10K

UNIT : mm
BOLT Amm400BOLT B

QTYinch16dLSd1L1

BOLT A

BOLT B

NUT / WASHER

M2429060

M2412014432The 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).

ASAHI YUKIZAI CORPORATION

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Serial No.；TDS-V13-E
DATASHEET

Product weight list (reference)
TYPE 56 GEAR TYPE [MANUAL]

Unit: kg

TYPE 56mm

inch

40016

PP

PVDF

36.046.0

Product model code list
ACTUATION

TYPE

OPERATINGSYSTEM

BODY
MATERIAL

SEAL
MATERIAL

CONNECTIONSTANDARD

SIZE

V

56

SG

＊＊W

＊400::::::::

56 TYPE 56

SG GEAR TYPE

W WAFERV

MANUAL
VALVE

P

PP

E

EPDM

F

PVDF

V

FKM

1JIS 10K

DDIN

A

ANSI

400400mm

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_02.pdf

ASAHI YUKIZAI CORPORATIONPage ; 6/6