Quick Opening Closures with sectors

Among our most sought-after products, quick opening closures with sectors are composed of two parts, a hub and a cover. In This type of QOC , is activated by the unlocking of the sector’s system which allows the movement of the cover.

We recommend the use of the Quick Opening Closures with sectors on equipment with sizes that start from DN 6’’ and go up to DN 68’’, They are suitable for ratings up to ANSI 2500.

QOC Solutions’ team offers to its clients one-on-one consultations in order to listen closely to the customers’ needs and design a product with ideal characteristics based on its intended use.

TECHNICAL DATASHEET QOC WITH SECTORS

Product Information
QOC Nominal Size From 6″ to 68″
QOC Design Code ASME VIII Div. 1 / Div. 2 / EN 13445
QOC Design Pressure Rating Up to ANSI 2500
QOC Design Temperature (min/max) -46°C / +350°C
Qoc Orientation Horizontal/Vertical
Gasket Seal O-Ring/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 N.A.
Finish (std) Sandblasted and coated with zinc rich epoxy primer
Weld Overlay Material
Nikel plating
Final painting according to specification
Cold galvanizing N.A.
Teflon coating N.A.
Mechanical Key Interlock

*= APPLICABLE AT REQUEST

DOWNLOAD PDF

Among our most sought-after products, quick opening closures with sectors are composed of two parts, a hub and a cover. In This type of QOC , is activated by the unlocking of the sector’s system which allows the movement of the cover.

We recommend the use of the Quick Opening Closures with sectors on equipment with sizes that start from DN 6’’ and go up to DN 68’’, They are suitable for ratings up to ANSI 2500.

QOC Solutions’ team offers to its clients one-on-one consultations in order to listen closely to the customers’ needs and design a product with ideal characteristics based on its intended use.

TECHNICAL DATASHEET QOC WITH SECTORS

Product Information
QOC Nominal Size From 6″ to 68″
QOC Design Code ASME VIII Div. 1 / Div. 2 / EN 13445
QOC Design Pressure Rating Up to ANSI 2500
QOC Design Temperature (min/max) -46°C / +350°C
Qoc Orientation Horizontal/Vertical
Gasket Seal O-Ring/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 N.A.
Finish (std) Sandblasted and coated with zinc rich epoxy primer
Weld Overlay Material

Nikel 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