Demco type mud valve

Soft seal mud valve features
DEMCO type gate valve, the bonnet is easily removed for internal parts inspection and/or replacement without removing the valve from the line: this design simplicity permits fast and easy service without the need for special tools
Floating slab gate design. A slab gate with T slot stem connection allows the gate to float to the seat providing a tighter pressure responsive seal.

Demco type mud valve
Demco type mud valve
Demco type mud valve
Demco type mud valve
Demco type mud valve
Demco type mud valve
Demco type mud valve
Demco type mud valve


Package: wooden case and suitable for International Seaworthy

Our Service

(1)Good service,the customization and trial order are both accepted.

(2)For mass production, worker on each production line will finish their task as per production schedule so that we can assure the lead time.

(3)Before packing, our quality control personnel will inspect the product. And inspection report will be checked by responsible sales.

Product Name: tubing head adapter

Material:alloy steel

Construction:mud valve

Working Pressure: 2000PSI,3000PSI,5000PSI,7500PSI

Nominal Bore: 2",3",4",5",6"

Working Medium:oil、natural gas、mud and gas containing H2S、CO2

Working Temperature:-46°C~121°C(Class LU

Material Class:AA、BB、CC、DD、EE、FF、HH

Specification level:PSL1-4

Connection: Flange,Thread,Union,BW

If you have special requirements, please contact us


1.We are in a good position not only to supply you high quality machinery, but also the excellent after sales service. And the products have a long warranty period.
2.Our sales team will response for your question within 24 hours (Holidays Excluded).
3.Free replacement will provide once the failure confirmed caused by our product quality.

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