Double block and bleed valve, DBB VALVE

Product Description

SIZE: 2"~*2" (ANSI **0 LBS~ANSI ***0 LBS)

1)Material: WCB, SS**4, **4L, **6, **6L 
2)Shell wall thickness, ANSI B*6.*4 
3)Certificate: ISO***1: ***0 
4)Pressure-temp. Rating- ANSI B*6.*4 
5)End flanges: ANSI B*6.5 
6)Butt welding ends-ANSI B*6.*5 
7)Suitable medium: Water, gas, air and some corrosive liquid 

Standard: 
> Standard compliance: API 6D, API***8 ANSI B *6.*4, BS ***1 
> Face to Face: Dimensions: ANSI B*6.*0 
> Flange Dimensions: ANSI B*6.5, MSS SP*4 for *6" O 
> Pressure Rating: ANSI B*6.*4 

Materials: 
CF8M (SS**6), CF8 (SS**4) CF3M (SS**6L), CF3 (SS**4L), DIN 1.***8, SCS *4, WCB 1.***9 Available 

Feature: 
1. Investment Casting Body (2"~*2") 
2. Trunnion Mounted Ball Designed 
3. Anti-Blow-Out stem 
4. Metal to Metal Seat (Option) 
5. Anti-Static Device 
6. Fire Safe Designed (Option) 
7. Test and Inspection: API **8 EN****6 

Operator: 
1. Lever 
2. Connection dimensions of Worm Gear actuator 
3. Electric, Pneumatic Actuator to ISO ***1 standard. 
4. Anti-static Electricity constructions 
5. Fire-safe constructions. 

Connection End: 
1. RF and RTJ flange ends to ANSI B*6.5 or API **5. 
2. MSS SP**4 standard. 
3. BW flange ends to ANSI B*6.*5 standard.

For more information, please contact me directly, technical information and catalog will be passed as soon as possible!