Quick opening closures with tooth

QOC Solutions offers manual quick opening closures with tooth as well as automatic. This type of QOC gets activated through the rotation of a system of teeth which allows the fast opening. The manual rotation uses a rack system, while the automatic one uses a hydraulic piston and pump system.

The recommended sizes for our quick opening closures with tooth go from DN 6’’ to DN 46’’, and the specially recommended rating is the ANSI 150 one, even if the typology can be applied to rating ANSI 600.

TECHNICAL DATASHEET QOC WITH TOOTH

Product Information
QOC Nominal Size From 6″ to 46″
QOC Design Code ASME VIII Div. 1 / Div. 2 / EN 13445
QOC Design Pressure Rating Up to ANSI 600
QOC Design Temperature (min/max) -46°C / +350°C
Qoc Orientation Horizontal/Vertical
Gasket Seal Lip seal
Design Conditions
Design Code ASME VIII Div. 1 Yes
Code stamped
Vassel Wall Thickness Acc. to the vessel
Vessel PWHT
NACE Compliance (MR0175/ISO15156)
Principal Materials
Hub Material Carbon steel/Stainless Steel/Duplex/Super Duplex
Door Material Carbon steel/Stainless Steel/Duplex/Super Duplex
Gasket Seal NBR/HNBR/VITON/KALREZ
Hinge/Davit Material Carbon Steel / Stainless Steel
Pressure Warning Screw Material Stainless Steel
Pressure Warning Screw Seal Material HNBR
Certification
Material Certification Acc. to EN 10204 2.2/ 3.1/3.2
Non-Destructive Testing
M.P.I. On Weld End Preparation
Dye Penetrant onWeld End Preparation
Ultrasonic Examination Yes
Other Requirements
Inspection Requirements
ASME U/U2 – Stamp Partial
CE Marking
Finish rough machined
Finish (std) Sandblasted and coated with zinc rich epoxy primer
Weld Overlay Material
Nickel plating
Final painting according to specification
Cold galvanizing N.A.
Teflon coating N.A.
Mechanical Key Interlock

*= APPLICABLE AT REQUEST

DOWNLOAD PDF

QOC Solutions offers manual quick opening closures with tooth as well as automatic. This type of QOC gets activated through the rotation of a system of teeth which allows the fast opening. The manual rotation uses a rack system, while the automatic one uses a hydraulic piston and pump system.

The recommended sizes for our quick opening closures with tooth go from DN 6’’ to DN 46’’, and the specially recommended rating is the ANSI 150 one, even if the typology can be applied to rating ANSI 600.

TECHNICAL DATASHEET QOC WITH TOOTH

Product Information
QOC Nominal Size From 6″ to 46″
QOC Design Code ASME VIII Div. 1 / Div. 2 / EN 13445
QOC Design Pressure Rating Up to ANSI 600
QOC Design Temperature (min/max) -46°C / +350°C
Qoc Orientation Horizontal/Vertical
Gasket Seal Lip seal
Design Conditions
Design Code ASME VIII Div. 1 Yes
Code stamped
Vassel Wall Thickness Acc. to the vessel
Vessel PWHT

NACE Compliance (MR0175/ISO15156)

Principal Materials
Hub Material Carbon steel/Stainless Steel/Duplex/Super Duplex
Door Material Carbon steel/Stainless Steel/Duplex/Super Duplex
Gasket Seal NBR/HNBR/VITON/KALREZ
Hinge/Davit Material Carbon Steel / Stainless Steel
Pressure Warning Screw Material Stainless Steel
Pressure Warning Screw Seal Material HNBR
Certification
Material Certification Acc. to EN 10204 2.2/ 3.1/3.2
Non-Destructive Testing
M.P.I. On Weld End Preparation

Dye Penetrant onWeld End Preparation

Ultrasonic Examination Yes
Other Requirements
Inspection Requirements

ASME U/U2 – Stamp Partial

CE Marking

Finish rough machined
Finish (std) Sandblasted and coated with zinc rich epoxy primer
Weld Overlay Material

Nickel plating

Final painting according to specification

Cold galvanizing N.A.
Teflon coating N.A.
Mechanical Key Interlock

*= APPLICABLE AT REQUEST

DOWNLOAD PDF

QOC solutions

QOC Solutions is a company that designs, manufactures and sells quick opening closure systems for businesses specialized in many different fields. Our team is composed of engineers and specialized professionals who have been working in the QOC sector for over twenty years.

CONTATTI

Via Novara 35
28010 Vaprio D’Agogna (NO)

info@qocsolutions.it

Phone +39 03211828960
Fax +39 0321966997

CERTIFICATE

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