Fire Valve Straight Type (Bolted Bonnet)
Datasheet
Download datasheet (PDF)Specifications are indicative. Final specification is confirmed at quotation.
Specifications
Confirmed at quote- Size Range
- DN40 to DN65
- Pressure Class
- PN16
- End connection
- Flanged
Standards
- Design & manufacture
- BS 5041, DIN 86211
- Inspection & test
- EN 12266
- Face to face
- Manufacturer standard
- Flange & end dimension
- EN 1092-3/B
- Other standards
- BS 336
Configure your variant(manually adjust box on the right if you require a different spec)
- Size
- Pressure
- End connection
Materials
All available material options per part. Click a pill to set it in the configurator.
- Body
- Bonnet
- Disc
- Seat
- Stem
- Packing
- Gasket
- Handwheel
- Blind Coupling
- Bolt
- Bolt Nut
- Chain Rope
- Fixed Coupling
- Gland
- Gland Nut
- Seal
Dimensions per size(3 sizes)
| Size | L (mm) | L1 (mm) | H_close (mm) | H_open (mm) | G (inch) | d1 (mm) | C (mm) | OD (mm) | OK (mm) | Og (mm) | b (mm) | f (mm) | n_Od (mm) | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DN40 | 150 | 220 | 160 | 170 | 1-1/2" | 98 | 140 | 150 | 110 | 84 | 14 | 2 | 4-18 | 6.8 kg |
| DN50 | 165 | 235 | 165 | 180 | 2" | 98 | 140 | 165 | 125 | 99 | 16 | 2 | 4-18 | 8.2 kg |
| DN65 | 200 | 265 | 185 | 205 | 2-1/2" | 126 | 150 | 185 | 145 | 118 | 16 | 2 | 4-18 | 12.2 kg |
Technical drawings(1 page)
Operating media
Typical applications
- fire fighting
- fire hydrant systems
Actuation options
Features
- Bolted bonnet construction
- Straight-type body configuration
- Compatible with Storz, BS 336, Nor, and Nakajima couplings
- Fixed coupling and blind coupling included
- Chain/rope retainer for coupling cap
- Flange options available in ASME, JIS, and VG standards in addition to EN 1092-3/B
Description
A straight-type fire valve with bolted bonnet construction, designed to BS 5041 and DIN 86211, rated at PN16. Available in DN40 to DN65 with flanged end connections to EN 1092-3/B. The valve includes coupling options for Storz, BS 336, Nor, and Nakajima fittings.
Selection notes
This fire hydrant valve is a straight type and bolted bonnet pattern, supplied for flanged installation.
Sizes run DN40 to DN65, in PN16.
The body is offered in Bronze Rg5, CuSn10 and GS-C25, so the grade can be matched to the service rather than the other way round.
Seat and trim options are NBR and EPDM. The seat, not the body, usually sets the temperature and medium limit, so confirm it against the service before ordering.
Stated service media include water and fire-fighting water.
It is catalogued for Water & Wastewater, Marine & Offshore, Fire Protection and Industrial Process.
Built to BS 5041, DIN 86211, Manufacturer standard, EN 12266 and EN 1092-3/B.
Used in
Related guides
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