Fig. 811 and Fig. 911 Strainer
Verified by manufacturer 22 days ago
DN50
DN50
Ductile iron, Y-type strainer (Fig. 811) and variant (Fig. 911) inclusive of two Fig. 631 test points.
Application
Suitable for saturated steam service.
Description
Ductile iron, Y-type strainer (Fig. 811) and variant (Fig. 911) inclusive of two Fig. 631 test points.
Features and benefits:
- High strength ductile iron construction.
- Streamlined flow contours minimize pressure drop.
- Asbestos-free non-stick gasket.
- Suitable for saturated steam service.
- Comprehensive flow characteristics available.
- Fig. 911 supplied complete with two Fig. 631 test points.
- Bolted cover.
General information
Color | Blue Guidance for specification option: Body and cover. |
Material | Ductile iron Guidance for specification option: Body, cover and plug. Stainless steel Guidance for specification option: Screen. Steel Graphite Guidance for specification option: Gasket. Teflon Guidance for specification option: Gasket. |
Uniclass |
Specification data - Water strainers
Material | Body, cover and plug: Ductile iron BS EN 1563, Screen: Stainless steel grade 304, Gasket: Teflon/ Graphite.Guidance for specification option: Stainless steel to BS EN SS 304 and AISI 304. |
Mesh size | Single screen, 1.6 mm mesh. |
Connections | |
Type | Flanged to BS EN 1092-2, PN25. |
Size | DN50.Manufacturer guidanceNominal diameter. |
PressureRange | Temperature: -10 to +120°C: 25 bar, +220°C: 21.5 bar. Guidance for specification option:
Manufacturer guidance
|
Dimensions | 230 x 146 x 178 mm. Manufacturer guidanceNominal A x B x C, where C = withdrawal distance for the strainer screen. |
Weight | 10.5 kg. |
Flow capacity | 59 Kv. Manufacturer guidanceFlow coefficient Kv. |
EffectiveArea | 33%. Manufacturer guidanceFree flow area/cm². |
Plug | DN15. Manufacturer guidanceCover plug size. |
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