Self Closing Valve With Spring Form
Datasheet
Download datasheet (PDF)Specifications are indicative. Final specification is confirmed at quotation.
Specifications
Confirmed at quote- Size Range
- DN15 to DN100
- Pressure Class
- Class 150
- End connection
- Flanged
Standards
- Design & manufacture
- DIN 3202/2-F1
- Inspection & test
- API 598, DIN EN 12266
- Face to face
- DIN 3202/2-F1, DIN EN 558-1-1
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
- Gasket
- O-Ring
- Spring
- Handwheel
- Nut
- Segment
- Stem Disc
- Stud
- Washer
Dimensions per size(9 sizes)
| Size | L (mm) | B (mm) | H (mm) | D (mm) | k (mm) | Øxn (mm) | Weight |
|---|---|---|---|---|---|---|---|
| DN15 | 130 | 125 | 110 | 95 | 65 | Ø16x4 | 4.2 kg |
| DN20 | 150 | 125 | 110 | 105 | 75 | Ø16x4 | 4.7 kg |
| DN25 | 160 | 125 | 120 | 115 | 85 | Ø16x4 | 5 kg |
| DN32 | 180 | 125 | 120 | 140 | 100 | Ø16x4 | 6.5 kg |
| DN40 | 200 | 125 | 140 | 150 | 110 | Ø16x4 | 8.5 kg |
| DN50 | 230 | 150 | 145 | 165 | 125 | Ø19x4 | 9 kg |
| DN65 | 290 | 150 | 156 | 185 | 145 | Ø19x4 | 10.5 kg |
| DN80 | 310 | 150 | 180 | 200 | 160 | Ø19x4 | 13 kg |
| DN100 | 350 | 150 | 200 | 220 | 180 | Ø19x4 | 18 kg |
Technical drawings(1 page)
Actuation options
Features
- Available in straight (VDSY-16) and angle (VASYT-16) body configurations
- Spring-loaded disc mechanism for automatic self-closing operation
- Wide range of body and trim material options including ductile iron, bronze, stainless steel, and duplex stainless steel
- ANSI B16.5 RF flanged ends
- Compatible with ANSI and JIS flanges as optional configurations
Description
A spring-form self-closing valve available in straight (VDSY-16) and angle (VASYT-16) configurations, rated to CLASS 150. Designed for flanged end connections per ANSI B165 RF with face-to-face dimensions per DIN 3202/2-F1. Body options include cast iron, bronze, and stainless steel with a spring-loaded disc mechanism.
Selection notes
This quick closing valve is a self closing, spring form, straight type and angle type pattern, supplied for flanged installation.
Sizes run DN15 to DN100, in Class 150.
The body is offered in GGG40, GGG40.3, GSC25 and Bronze RG5, so the grade can be matched to the service rather than the other way round.
Seat and trim options are AISI 304, AISI 316, Bronze RG5 and Duplex. The seat, not the body, usually sets the temperature and medium limit, so confirm it against the service before ordering.
It is catalogued for Industrial Process.
Built to DIN 3202/2-F1, DIN EN 558-1-1, API 598, DIN EN 12266 and ANSI JIS Flanges.
Used in
Related guides
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- Size
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- Pressure
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- Standards
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Adds to your quote request, not a purchase. Refine size, pressure and material before submitting.
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Adds to your quote request, not a purchase. Refine size, pressure and material before submitting.