DBB Monoflange Valve

NSV Valve Corporation is one of the most reliable manufacturers and suppliers of dbb monoflange valve in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to buy advanced dbb monoflange valve made in China here from our factory.

NSV DBB Monoflange Valve

The NSV DBB monoflange valve is constructed from ASTM A105N forged carbon steel for high-pressure service. It integrates two block valves with a central bleed port to provide double isolation and safe depressurization, ideal for instrumentation lines, sampling systems, and industrial automation.

Key Features
 

Body material: ASTM A105N carbon steel
Nominal size: DN20–DN50 (3/4"–2")
Pressure rating: ANSI Class 1500
Operating temperature: -29°C to +425°C
Valve type: DBB (Double Block and Bleed), monoflange connection
Sealing: Metal-to-metal seat with Stellite hardfacing
End connection: Monoflange, compliant with ANSI B16.5
Operation: Manual handwheel with manual bleed valve
Standards: ASME B16.34, API 600, ISO 5208

Typical Applications
Instrumentation sampling lines, process control loops, safety valve isolation, gas analysis equipment, petrochemical plants.

FAQ

1.Q:Is there have MOQ?

A：No.we can accept 1set,but there have additional cost $150.00(process of export) if the order value within $2000.00.

2. Q:How can I get your company catalog?

A: For your reference, basic catalogue is same as "Download>E-Catalog" of homepage. If you need printed material or request more specific data like PQ material, please contact sales team.

3. Q:Does your company have any agent/distributor with the exception of China?

A: At present,we have agent in Indonesia,Singapore,Canada,Mexico,Iraq,and welcome contact us if you would like to join us.

4. Q:Are you manufacturer or trading company?

A: We're manufacturer,but our factory name is not named NSV due to we're professional in promotion NSV brand with best service,and also have sold to many end user success.

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