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Flanged Ball Check Valves, Pn16

Basic Info

Model No.:  H42X-16Q

Product Description

Model NO.: H42X-16Q Connection Form: Flange or Thread Pressure: Ordinary Pressure Sealing Form: Gland Packings Globe Valve Standard: DIN Standard Configuration: Is Ductile Iron Body Flanged Size Range: 1 1/2 Inch to 16 Inch Ball: Nitrile Rubber Covered Transport Package: Wooden Pallet, Plywood Case, etc Origin: Yantai Shandong China Material: Cast Iron Structure: Swing Function: Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence Flow Direction: Unidirection Application: Industrial Usage, Water Industrial Usage Threaded Size Range: 1 Inch to 3 Inch Face to Face: DIN 3202/1 Series F6 Trademark: OEM Specification: Quality Grade: CE, ISO9001and SGS HS Code: 84813000 Ball Check Valve
Technical Specification
Threaded ends DN25 to DN80
Flanged ends DN40 to DN400
Threaded type BSP or BSPT
Flanged type EN 1092-2 PN10 /16 and Table D; Table E
Maximum working pressure 16 bars
Operating temperatures 10° C ~ 80° C
Minimum backpressure for tightness 0.3 bar to 0.5 bar
Face to Face dimensions for flanged type according to EN-558-1 serie 48 (DIN3202 F6)

Applications
Pumping stations for clean, sewage water and loaded or viscous fluids.

Technical performance
Full bore ensured
Self cleaning ball
Low pressure drop
Silent
Removeable bonnet for cleaning or changing the ball with out disassembly out of the pipeline
Horizontal and vertical installation in the pipeline
Test
Seat: 1.1X normal pressure
Body: 1.5X normal pressure
NO. Name Piece Material Remark
1 Valve body 1 HT250 QT400  
2 valve ball 1 Metal+EPDM 
 
 
3 valve lid 1 HT250 QT400  
4 Bolt 2 Stainless steel  
5 Rubber ball 1 NBR  EPDM

Flanged Ball Check Valves, Pn16
 

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