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DBB Lubricated Plug Valve
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DBB Lubricated Plug Valve

DBB Lubricated Plug Valve

The plug valve is a closing member or plunger-shaped rotary valve. By rotating 90 degrees, the channel port on the valve plug communicates with or separates the channel port on the valve body, thereby realizing opening or closing.

DBB plug valve is designed for special use occasions with strict sealing and shut-off requirements. The valve is very compact in design, takes up less space and is light in weight. Secondly, the advantage of this valve design is that the structural length is smaller than the conventional two shut-off valves and discharge valves. In most cases, the valve's structural length is the same size as an ordinary single plug or ball valve.

Design & manufacture API 6D, API 599
Face-to-face ASME B16.10
End Connection ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Only)
Test & inspection API 6D, API 598
Fire safe design API 6FA
Also available per NACE MR-0175, NACE MR-0103
Other PMI, UT, RT, PT, MT
Fugitive emissions Complies to ISO 15848-1

Plug Valves

DBB Plug Valvesplug valves

  • FAQ

Q: Are you a trading company or a manufacturer?

A: We have been manufacturing valves and fittings in China for over 30 years.

Q: What is the payment method?

A:

a. 30% is paid before production and the balance is paid before shipment.

b. 30% is paid before production, and the balance is paid according to the documents (depending on the order value and negotiation status)

c. Letter of credit (subject to order value and negotiation status)

Q: What is your delivery method?

A: FOB, EXW, CIF, CFR, CNF, DDU and Express.

Q: How long is the production time?

A: About 15-30 days, depending on your down payment.

Q: Packaging details

A:

a. Inner packaging: polyethylene bag or blister bag

b. Outer packaging: plywood box

c. Special packaging according to customer requirements.

Q: Can you produce according to samples or drawings?

A: Yes, we can produce according to your samples or technical drawings.

If necessary, we will make new molds.

  • Our advantage

1. Excellent quality control

2. Accept customers' drawings or samples

3. Competitive price

4. Prompt delivery

5. Accept small orders

6. OEM service

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