Anti blowout stem ball valve

Anti blowout stem ball valve stem is bottom-mounted or it has a limited pin on the stem to prevent the stem from blowing out and causing accidents.Anti blowout stem ball valve can be used respectively for water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other medium.Anti blowout stem ball valve can be widely used in papermaking, petrochemical, chemical industry, metallurgy, electric power, environmental protection, petroleum, light industry and other industrial departments of automatic control system.

Anti blowout stem ball valve Specification: 

Product Name	Anti blowout stem ball valve
1. Material	WCB 304 316 CF8 CF8M or others
2. Size	1/2~12 inch ( DN15~DN300)
3. Port	Full Port or reduced port
4. Working Pressure	150LB~600LB
5. Connection Ends	Flange or others
6. Working Temp.	-29～150℃,-40～450℃, or according to customer requirements for different industry.
7. Suitable Medium	Water, Natural Gas, Oil and some corrosive liquid
8. Operation	Handle operated, Locking device is option
9. Inspection & Testing	According to API598

 
Anti blowout stem ball valve Technical Specification: 
1. Design & Manufacture standard: API 6D, API 608, BS 5351. 
2. Pressure & Temperature standard: ASME B16.34. 
3. Face to face dimension standard: ASME B16.10. 
4. Flange standard: ASME B16.5, ASME B16.47. 
5. Test & Inspect standard: API 598, API 6D. 
 
Anti blowout stem ball valve performance: 
1. Floating ball, full bore or reduce bore. 
2. ISO5211 mounting pad for option. 
3. Blow-out proof stem design. 
4. PTFE/RPTFE seat seal( Seat seal material could be decided by customer's request or according to valve's medium & temp. Condition). 
5. Fire-proof and anti-static design if need. 
6. Operation: Hand wheel, Worm wheel, Pneumatic actuator & Electric Actuator.