DIN Cover acc. DIN28125 Part 1

Product description

Round stainless steel cover complying to DIN28125 Part 1 for pressure vessels and equipment in technical processing plants. These hinged cover can be used as manholes (openings for entry by humans or for inspection).

Technical Data / Adaptation Versions

These covers can be used for the specified pressures and temperatures. Units for other pressures and temperatures can also be produced on request. Eyebolts in compliance with DIN444 are used. These manways can also be produced in dome shape (shape VGC or VGN). The version of sealing surface (shape VEC, VEN, VGC, VGN) can also be chosen freely. O-ring seals can also be used; in this case the sealing groove is incorporated into the cover. The covers are designed with square shape up to NW250, larger than NW250 round with corresponding slots for eyebolts.

Standard design

Wetted material: 1.4571
Attachment parts: 1.4301
Stainless steel triangle nuts
Klingersil C-4430-gasket
Flat gasket surface (shape VEC)
Hinge and handle
Neck length (H1) 200 mm
Surface unpolished, glass-bead blasted; from NW600 unpolished, pickled
With EU-approval (Modul G) acc. PED 2014/68/EU
Design Code: AD 2000-Merkblatt

Options

Wetted materials: 1.4404, 1.4435, 1.4539, 1.4529, 1.4462, 1.4429, HC-22, HC-276, HC-2000, etc.
With dished cover (shape VGC or VGN) instead of flat lid
Various gasket surfaces (shape VEC, VEN, VGC, VGN)
Various gasket qualities
Various surface qualities (glass-bead blasted, pickled or polished up to Ra < 0,2 µm)
Neck length up to 2000 mm, thickness up to 20 mm
Conical design of the neck (up to max. 8 mm neck thickness)
Neck shaped to match tank-diameter
Springassist related to DIN28125
lnstallation of nozzles (sightglasses, TC-ferrules (DIN32676), HZ-Connect, etc.)
Various limit- / proximity-switches
Safety-grill / safety-cross
Attachment parts in other materials

Data sheet