Wafer Type Butterfly Check Valve By Tianjin Tanggu Valve Co., Ltd,

Wafer Type Butterfly Check Valve

离岸价格

Get Latest Price

1 Piece Minimum Order

国:

China

モデル番号:

H77X

离岸价格:

（交渉可能） Get Latest Price

ロケーション:

Tianjin

最低注文量の価格:

最低注文量:

1 Piece

パッケージの詳細:

plywooden case

納期:

10-20 days

供給能力:

40000 Piece per Month

支払いタイプ:

PayPal, Western Union, L/C, T/T

製品グループ :

製品仕様

Standard or Nonstandard: Standard
Structure: Check
Pressure: Low Pressure
Power: Hydraulic
Material: Casting
Temperature of Media: Normal Temperature
Media: Base
Port Size: 50-800mm

タイトルまたは説明

Features:

1. The other name of Butterfly check valve is wafer type check valve. It is energy-saving product.

2. It is small in size, light in weight and of compact structure and easy maintenance. The disc is dual-type and can close by itself quickly under the action of spring torque, avoiding back flow and water hammer. It is good at avoiding back flow, also some other features, such as small resistance coefficient, zero leakage when water pressure testing, complete sealing, vertical and horizontal installation.

3. Long service life, excellent sealing property and no need of frequent maintenance.

4. The flow behavior of check valve s is 3 times of globe valve and *5% of gate valve. It can cut off and regulate the media in pipeline and it is multi-function compared to gate valve and globe valve. The various selection of trim and seat materials brings wide application of check valve in chemical industry.

5. Butterfly check valve is small in size, for example, for *0” check valve, it is 1/9 weight and 1/6 volume of gate valve, so easy installation and system cost saving. Compared to hard seal gate valve and globe valve, the soft seal check valve can achieve complete sealing. It is easy to operate the check valve. The valve can be opened and closed in *0°rotary range. For the same size, the price of check valve is ****0% of gate valve and lower installation fee for check valve. Correctly installed check valve is of some self-cleaning functions, so not easy to lose efficacy caused by impurity in pipeline.

Standard:

Design & Manufacture

Face to Face

Flange Connection

Test & Inspection

MSS SP**7

API**9

EN**3

API**9

ISO***2 series *0

BS***5

DIN PN*0/*6/*5

ANSI B *6.1

BS***4

ISO PN*0/*6

JIS B ***2/***3

BS *0 table D

BS *0 table E

API **8

Performance:

size		*DN0~DN0	*DN0~DN0
PN		1.0MPa	1.6MPa
Test pressure	shell	1.1MPa	1.*6MPa
Test pressure	sealing	1.5MPa	2.4MPa
Applicable temperature		*-EPDM	0â„ƒ~*0â„ƒ
		*-neoprene	7â„ƒ~*3â„ƒ
		*-NBR	2â„ƒ~2â„ƒ
		*-viton	0â„ƒ~*0â„ƒ
Applicable medium		Fresh water, sea water, air, vapor, food, medicine, oil, acid, alkali, salt, etc.

Materials list

body

disc

国:	China
モデル番号:	H77X
离岸价格:	（交渉可能） Get Latest Price
ロケーション:	Tianjin
最低注文量の価格:	-
最低注文量:	1 Piece
パッケージの詳細:	plywooden case
納期:	10-20 days
供給能力:	40000 Piece per Month
支払いタイプ:	PayPal, Western Union, L/C, T/T
製品グループ :	-