KATA VALVE DBB Valve 2" 600lb Ball Valve Double Block and Bleed Forged Steel Floating Construction
Ball ValveDBB ball valve has double insolation and discharge functions. The valve has two balls, and one discharge valve (needle valve) in the middle. Valves could be designed with soft seat or metal-to-metal seat. The sealing is reliable and suitable for the Harsh working conditions. Its structure has bolted body and integral body with static-proof, stem blow-out-proof and fire-proof design based on API607/API6FA. 
KATA VALVE DBB Valve 2" 600lb Ball Valve Double Block and Bleed Forged Steel Floating design feature
DBB ball valve design feature
Normal diameter: 1/2"- 2 Inch (DN15 - DN50).
Pressure range: ASME B16.34 150 -2500 LB
Working temperature: -46ºC - +350ºC.
DBB ball valve (ball/needle/ball), Reduce Bore.
Design: EEMUA 182, ASME B16.34.
Body Pattern: One Piece or three Pieces
Body: Carbon Steel, Stainless Steel, Alloy Steel.
End Connection: Flanged x Flanged,Flanged x F-NPT.
Face to face: as per manufacturer's standard.
Test and inspection: EEMUA 182, API 598.
Operation: lever.

1. Q: Are you a trader or manufacturer? 
    A: We are an industrial valve manufacturer since 1989. Our manufacturer scope covers ball valves, gate valves, globe valves, check                              valves, plug valves, butterfly valves, safety valves,bellows valve, needle valves & knife gate valves etc, and we also have good partners in                  Worm Gear, Electrical Actuator and Pneumatic Actuator,which mean we could offer one-stop valve solutions for you.

2. Q: What kind of certification do you have?
    A:  We have API 6D, API600, API602, API609, API 607&API 6FA, ISO9001, ISO14001, OHSAS18001, CE&PED, SIL,and ISO15848 certification.  

3. Q: How long is your delivery time?
    A: Generally it is about 45~60 days. For some urgent order, delivery can be made within 30days if there are raw material stock.

4. Q: Do you provide samples?
    A:  Yes, samples are available upon request. 

5. Q: What about OEM products? 
    A: We accept OEM orders and put great value on keeping our customers satisfied by providing quality products with competitive prices and                     excellent service.

6. Q: Can you produce the products according to customer's special requirements and drawings?
    A: Yes, customization can be made as per specific case.

7. Q: How long is your guarantee period?
     A: Generally 12 months after installation or 18 months after shipment, whichever comes first. 

Welcome to come to us at any time  if you have any valve needs! We will respond to you within 0-24 hours.