Specifications

1.Screw Check valve pn16
2.Standard :ANSI,GB,JIS
3.Material: WCB,SS,CI
4.Cetificate:ISO 9001:2008,CE
5.Package:wooden box

Screw Check valve pn16

Characteristics
1,  Screw according to BSPT,BSP,NPT,DIN259/2999
2, Silicon sol and precision casting stainless steel body and bonnet, disc
3. Applicable for water ,oil , gas and some corrosive fluid medium.
4  Working pressure ate normal temperature200PSI(1.4MPA)
Material
ITEM PAPTS AMTERIAL
1 CAP  CF8/CF8M
2 BODY  CF8/CF8M
3 PETAL  CF8/CF8M
4 PIN 304
5 GASKET PTFE
6 GASKET  PTFE
7 BOLT  304
Pressure Scale is widely used in chemical industry 200 PSI (No stress the impact of oil,gas,water))

FIXED Vapor pressure 50 PSI (working pressure)

Temperature +232°C (Maxium)wax casting body,the plug and valve cover (solid melted)

Screw SPT,NPT or ZG,G,Swing thread valve cover opening and closing parts