Home ProductsFlanged Ball Valve

High Pressure DBB Trunnion DN 200 Flanged End Ball Valve

Certification
China TEKO Industry Co., Limited certification
China TEKO Industry Co., Limited certification
Dear Peter, Highly appreciate your sound service. The valves have well arrived and looks every well. Regards, Andrea

—— Mr. Andrea Arredondo

Hi, my friend. Finally we got the bidder and nice to cooperate with you.You prefession and quick reaction was the firm support for the business.

—— Mr.Hiep Le Hao

GOOD DAY, MY FRIEND. WELL RECEIVED YOUR VLAVES, GOOD QUALITY AND NICE PAITING. THANK YOU!

—— Mr. MARCELO ZANON

Good da, we just got the appoval from our customer. Your experiences helped a lot in the project. The final drawing is also very professional. Cheers!

—— Mr. Scott Hornick

compramos de TEKO desde 2011, continuaremos la cooperación. La calidad es buena y el precio es bueno.

—— Ing. Hugo Diaz

I'm Online Chat Now

High Pressure DBB Trunnion DN 200 Flanged End Ball Valve

High Pressure DBB Trunnion DN 200 Flanged End Ball Valve
High Pressure DBB Trunnion DN 200 Flanged End Ball Valve

Large Image :  High Pressure DBB Trunnion DN 200 Flanged End Ball Valve

Product Details:
Place of Origin: Made in China
Brand Name: TEKO
Certification: CE/PED, API
Model Number: Q347F
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: By negotiation
Packaging Details: By export wooden cases
Delivery Time: 15 working days after deposit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500 tons per year
Detailed Product Description
Port Size: 2"~8" End Type: Flange End
Driven By: Manual Gear Structure: Trunnion
Port: Full Bore Working Temperature: -25~-180℃
High Light:

DN 200 8" flanged end ball valve

,

DBB high pressure flanged ball valves

,

Trunnion flanged end ball valve

Flange End Trunnion Mounted Double Block Bleed Forged Steel High Pressure DBB Ball Valve

 

TEKO DBB ball valves guarantee complete isolation of critical components by means of two block valves and one bleed valve in one compact housing assembly.

 

Quick Information

 

Size range DN 8 to DN 200
Pressure range ANSI #150 to #2500; PN 10 to PN 420
Temperature range -200°C to 260°C
Connections screwed, welded, flanged
Fire safe API 607 and ISO 10497

 

 

Advantage:

  • IMPROVED SAFETY IN OPERATIONS
  • COMPACT DESIGN
  • SPACE, WEIGHT, AND COST SAVINGS
  • UNINTERRUPTED FLOW FOR NEGLIGIBLE PRESSURE DROP.
  • REDUCED LEAKAGE POINTS
  • REDUCED STRESSES FROM LOADING AND VIBRATION
  • REDUCED INSTALLATION AND MAINTENANCE REQUIREMENTS AND COSTS
  • DESIGNED AND ENGINEERED ON A CASE-BY-CASE BASIS

 

WHAT IS DOUBLE BLOCK AND BLEED?

 

Double block and bleed (DBB) is the practice of shutting in a section of pipe on both sides of the valve rather than just one.

It means you close the ball valves to block both the upstream and downstream sides of your working area, and then bleed any pressure that remains in the piping and valve.

The practice of double block and bleed reduces the risks of harm to people and the environment, which is why many oil and gas companies have adopted the practice as mandatory when working on field equipment.

 

Contact Details
TEKO Industry Co., Limited

Contact Person: sales

Tel: +8613660157288

Send your inquiry directly to us (0 / 3000)