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Discussion History

Valve Assembly

Assembly

Stored-pressure valve threaded into the cylinder neck: a spring-loaded stem seals against a seat until the lever lifts it. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Valve Assembly parts and their functions

8 top-level parts · 8 parts in total · full bill of materials below
Valve Assembly parts diagram: 1 valve body, 2 valve stem, 3 coil spring, 4 valve seat, 5 siphon / dip tube, 6 pressure gauge, 7 charging valve, 8 o-ring set. 8 parts in 8 top-level items.
Valve Assembly parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Valve Body 1× Brass valve casting
2 Valve Stem 1× Poppet stem
3 Coil Spring 1× Stem return spring
4 Valve Seat 1× Resilient sealing seat
5 Siphon / Dip Tube 1× Dip tube to cylinder base
6 Pressure Gauge 1× Pressure indicator
7 Charging Valve 1× Recharge / charging valve
8 O-Ring Set 1× Stem and seat O-rings

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Valve Assembly

8 top-level lines · 8 rows shown · 8 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Valve Body fire-extinguisher-valve-body 1× 1 · part
2 Valve Stem fire-extinguisher-valve-stem 1× 1 · part
3 Coil Spring coil-spring 1× 1 · part
4 Valve Seat fire-extinguisher-valve-seat 1× 1 · part
5 Siphon / Dip Tube fire-extinguisher-siphon-tube 1× 1 · part
6 Pressure Gauge fire-extinguisher-gauge 1× 1 · part
7 Charging Valve fire-extinguisher-schrader 1× 1 · part
8 O-Ring Set oring-set 1× 1 · part

Where the valve assembly is used

2 products across 2 domains contain it, directly or inside a sub-assembly

Used in 1 assembly

Fire Extinguisher

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
VendorHQSpecialtyMOQLead 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