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

Wafer Type Butterfly Check Valve

País:

China

N º de Modelo:

H77X

Precio FOB:

(Negociable) Obtener el precio más reciente

Lugar de origen:

Tianjin

Precio de pedido mínimo:

Cantidad de pedido mínimo:

1 Piece

Detalle de embalaje:

plywooden case

El tiempo de entrega:

10-20 days

Capacidad de suministro:

40000 Piece per Month

Tipo de pago:

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

Grupo de productos :

Especificaciones del producto

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

Descripción del producto

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

País:	China
N º de Modelo:	H77X
Precio FOB:	(Negociable) Obtener el precio más reciente
Lugar de origen:	Tianjin
Precio de pedido mínimo:	-
Cantidad de pedido mínimo:	1 Piece
Detalle de embalaje:	plywooden case
El tiempo de entrega:	10-20 days
Capacidad de suministro:	40000 Piece per Month
Tipo de pago:	PayPal, Western Union, L/C, T/T
Grupo de productos :	-