One-Way Valve System

Assembly

Centrifugal Pump.jpg · Commons ↗ Report photo

Check valves preventing backflow of milk into the pump motor.

Direct parts	4
Total parts	6
Used in	1 assembly
Class	Assembly

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Check valves preventing backflow of milk into the pump motor. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

One-Way Valve System parts and their functions

4 top-level parts · 6 parts in total · full bill of materials below

One-Way Valve System parts diagram: 1 inlet check valve, 2 outlet check valve, 3 valve seat, 4 valve spring. 6 parts in 4 top-level items. — One-Way Valve System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Inlet Check Valve	1×	Valve from flange to pump
2	Outlet Check Valve	1×	Valve from pump to collection bottle
3	Valve Seat	2×	Valve seating surfaces
4	Valve Spring	2×	Springs returning valves

3D model

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Build & assembly graph

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Bill of materials for One-Way Valve System

4 top-level lines · 4 rows shown · 6 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Inlet Check Valve	breast-pump-inlet-valve	1×	1	·	part
2	Outlet Check Valve	breast-pump-outlet-valve	1×	1	·	part
3	Valve Seat	breast-pump-valve-seat	2×	2	·	part
4	Valve Spring	breast-pump-valve-spring	2×	2	·	part

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Where the one-way valve system is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Medical Devices 1 Electric Breast Pump

Used in 1 assembly

Electric Breast Pump

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $5–$2k. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Kirloskar kbl.co.in ↗	Pune, IN	Pumps & fluid systems	200 units	6–10 wks
🇨🇳Leo Group leo.com.cn ↗	Taizhou, CN	Pumps	200 units	6–10 wks
🇮🇳Shakti Pumps shaktipumps.com ↗	Pithampur, IN	Pumps	200 units	6–10 wks
🇨🇳CNP Pumps cnppumps.com ↗	Hangzhou, CN	Pumps	200 units	6–10 wks
🇮🇳Roto Pumps rotopumps.com ↗	Noida, IN	Pumps	200 units	6–10 wks