Descriptions:

1) Design standard: ASME B16.34, API608

2) Threads ends: ANSI B1.20.1,BS 21/2779,DIN 259/2999,ISO 228

3) Testing: API 598

4) Material:1.4401 ,1.4408,ASTM A351-CF8M,CF8,316,304 

                        ASTM A216-WCB        

5) Size: DN8,DN10,DN15,DN20,DN25,DN32,DN40,DN50,DN65,DN80,DN100

6) Working pressure: 1000 PSI,PN63

7) Seat Material: PTFE,RPTFE,PPL

8) Working temperature: -20 to 180°C(PTFE)  ,-20 to 300°C(PPL)

9) Working medium: Water, Oil, Gas, Steam, Acid, etc

Features:

1) Blow-out proof stem

2) Investment Casting Body

3) Pressure Blance Hole in Ball Slot

4) Full Bore

5) Threaded type: NPT,PT,BSP,BSPT,DIN is available

6) Locking device is available

Pressure Testing: