离岸价格
获取最新报价6 ~ 700 / Piece
|Minimum Order
位置:
Tianjin, China
最小订单价格:
最小订单:
10 Piece
包装细节:
Inside plastic foam bag, outside plywood case
交货时间:
within 30 days
供应能力:
10000 Piece per Month
付款方式:
L/C, T/T
联系人 Ms. Anney
Yihe Village,Jinnan District, Tianjin, Tianjin
Standard:
Design standard conform to: MSS
SP**7, API**9, EN**3
Connection flange conform to: 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
Top flange conform to: ISO ***1
Face to face conform to: API**9, ISO***2 series *0, BS***5
Test standard conform to: API**8
Design characters:
Check valve is used for
preventing the back flow of medium in pipelines and equipments. It
will open and close automatically by the pressure of medium. When
the medium is back-going, valve disc will close automatically to
avoid accidents.
1. Tightly sealed, without leakage under the water pressure
testing.
2. Economical, light weight, compact design-significantly
lighter and less expensive than comparable swing check valves.
3. Easy to install and maintain.
Performance:
Nominal Diameter:
DN**-DN***0
Nominal Pressure PN (MPa):
1.0, 1.6, 2.0, 2.5
Testing pressure (water) Ps (MPa)
Body seat: 1.5 times rated
pressure
Seat test: 1.1 times rated
pressure
