Operating and Latch Arm Side in Hygienic Design (Full Hygiene)
GN 1150 Stainless Steel Latches
Type
| SW | With two spanner flats |
Coding
| VH | Operating and latch arm side in Hygienic Design (full hygiene) |
| d1 | Latch arm distance A | b1 | b2 | d2 | k Min. | Max. | l1 +1/-1 | l2 | l3 ≈ | s1 | s2 | A/F | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 22 | 33 | 44 | 20 | 10 | 13 | 1,5 | 6 | 45 | 15,3 | 47 | 27 | 13 | 13 |
Specification
Stainless steel AISI 316L
Latch arm
Stainless steel AISI 316
Seals
Blue, FDA-compliant
Temperature resistant -40 °C to +110 °C
- Sealing rings / O-ring
EPDME
Hardness 85 ±5 Shore A (Sealing rings)
Hardness 70 ±5 Shore A (O-ring) - Other seals / Wiper
TPU, hardness 95 ±5 Shore A
Other parts
Stainless steel AISI 316L
All moving parts lubricated with FDA compliant special grease
Protection class IP 66
Technical and Assembly Instructions
Brochure on Hygienic Design
IP Protection Classes
Elastomer Characteristics
Stainless Steel Characteristics
RoHS
Information
Stainless steel latches GN 1150 are designed for use in hygienic areas and meet strict hygiene requirements (full hygiene) on the operating and latch arm side due to the special mounting nuts as well as the optimized latch arm and hexagon head screw. The locking mechanism is protected by multiple seals. At the same time, the high surface quality (Ra < 0.8 µm) and dead-space-free mounting prevent dirt from adhering and facilitate cleaning.
The latches create a secure closure by rotating a maximum of 90°, which positions the latch arm in the locked position behind the frame. Slanted surfaces on the latch arm ensure smooth positioning. Latch arms are available with different bend angles to cover a latch arm distance A from 22 to 44 mm.
The mounting holes in the housing must be at a right angle, free of burrs and without a chamfer. This ensures that the sealing rings will function properly.
| How to order |
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GN 1150-30-SW-22-VH-E |
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