Moldova DBB Double Block & Bleed Ball Valve

The TCX Series DBB “Double Block and Bleed Isolation Philosophy” requires two in-line isolation valves and a bleed valve, used to drain or vent trapped fluid between the two closure elements in order to safely isolate safely the downstream pipe. This feature can be achieved with one single valves c/w a bleed port between the obturators. The Double Block & Bleed ball valve main applications Offshore Oil and Gas Production, Gas and Oil Terminals, LNG gas carrier and so on.
Size Range: 2”-24”
Pressure Class: ANSI 150-4500
API 2000-15000

Category:

MoldovaAPI 6D

Phone:400-888-8888

Inquire

Product Description

MAIN FEATURES AND OPTIONS
Split body construction; bolted joints
Available in floating and trunnion construction
Extremely wide selection of materials for both body and internals, including: carbon steel, low alloy steels, stainless steels, Duplex 22/25 Cr, Ni-alloys and titanium
Overlays: Alloy 625 / 316L
Coatings: Tungsten Carbide / Chromium Carbide / ENP
Soft or Metal Seated
Single or Double Piston Effect Seat
Double block and bleed
Overlay on Sealing Surfaces Only
Cladding in Seat Pocket Areas
Fully Internally Clad
Special constructions available for High and Low Temperature (Cryogenic), erosive /abrasive, corrosive service

MoldovaTEV Top Entry Trunnion Mounted Ball Valve

MoldovaMMV Metal Seat Trunnion Side Entry Ball Valve

: next page

Home
About Us
Products
- API 6D
- API 6A
- API Valve
Industry Application
- Petroleum
- Gas
- Refinery
- Shipbuilding
- Chemicals
QAQC
Blogs
Contact Us

Tel：0086-512 69202976
Email：info@tcxvalve.com

Address: South Ring Road, Dafeng Economic Development Zone, Jiangsu Province, China

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

Business license

Moldova Product Center

Moldova Application

Moldova DBB Double Block & Bleed Ball Valve

COOKIES

COOKIES