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Discussion History

Hydraulic Spring-Return Actuator

Assembly

Hydraulic actuator opening the gate against a spring that fails the valve closed. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Hydraulic Spring-Return Actuator parts and their functions

2 top-level parts · 2 parts in total · full bill of materials below
Hydraulic Spring-Return Actuator parts diagram: 1 piston & spring stack, 2 o-ring set. 2 parts in 2 top-level items.
Hydraulic Spring-Return Actuator parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Piston & Spring Stack 1× Piston, cylinder and return spring
2 O-Ring Set 1× Piston and rod seals

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 Hydraulic Spring-Return Actuator

2 top-level lines · 2 rows shown · 2 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Piston & Spring Stack subsea-wellhead-actuator-piston 1× 1 · part
2 O-Ring Set oring-set 1× 1 · part

Where the hydraulic spring-return actuator is used

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

Used in 1 assembly

Hydraulic Gate Valve

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 $2–$500. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Inovance
inovance.com ↗ 		Shenzhen, CN Drives & motion control 500 units 10–14 wks
🇮🇳Sona Comstar
sonacomstar.com ↗ 		Gurugram, IN EV driveline & motors 500 units 10–14 wks
🇨🇳Broad-Ocean
broad-ocean.com ↗ 		Zhongshan, CN Electric motors 500 units 10–14 wks
🇸🇬Nidec (Singapore)
nidec.com ↗ 		Singapore Motors, regional ops 500 units 10–14 wks
🇮🇳Bosch India
bosch.in ↗ 		Bengaluru, IN Automotive components 500 units 10–14 wks