Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
134
Year of Establishment:
2002-04-11
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available
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Ball Check Valves, Check Valve Manufacturers, Flange Ball Check Valve manufacturer / supplier in China, offering Screwed Type Ball Check Valve, Cast Iron Wafer Type Butterfly Valve with Handle Lever, Butterfly Valves Wafer Type Centric Stem and so on.

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Screwed Type Ball Check Valve

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $1/ Piece
Port: Qingdao, China
Production Capacity: 50, 000 PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union
Material: Cast Iron
Connection Form: Flange
Structure: Check
Pressure: Ordinary Pressure
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form: Gland Packings Globe Valve

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Basic Info

Model NO.: H712XZ-16
Flow Direction: Unidirection
Standard: DIN
Application: Industrial Usage, Water Industrial Usage
Size Range: Dn25-Dn80(1"-3")
Working Pressure: 1.0/1.6mpa
Seal: NBR/EPDM Gasket Ring
Ball: Metal+NBR,EPDM
Connection Type: Thread Bsp or BSPT
Testing: DIN3230, API598
Flange Connection Standard: En1092-2 Pn10/16 , ANSI 125/150
Trademark: OEM
Transport Package: Wooden Pallet, Plywood Case, etc
Specification: Quality Grade: CE and ISO9001
Origin: Laizhou Yantai City Shandong Province, China
HS Code: 8481804090

Product Description

BALL CHECK VALVE ANSI 125

DESCRIPTION
Silent closing, no water hammer
Full bore flow, large flow, small resistance
Loss of water head is 50% lower Than swing check valves
Installation: Horizontal or vertical
Working Temperature: -10° C~+80° C
Medium: Water, Sewage Heavy Thick and Viscous Liquid


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

Parts material:
ItemDescriptionMaterial(Optional)
1SeatDuctile Iron GGG40
2BodyCast Iron GG25 / Ductile IronGGG40
3BushingPTFE
4SpringStainless steel
5O-RingNBR / EPDM / VITON
6DiscDuctile Iron GGG40/Bras

Factory Show
Screwed Type Ball Check Valve

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