MPN

Legris 4890 Pneumatic Non-Return Valve, 39.9 bar Threaded BSPP Threaded BSPP

RS Stock No.:: 836-919
Mfr. Part No.:: 4890 34 34
Brand:: Legris

Legris 4890 Pneumatic Non-Return Valve, 39.9 bar Threaded BSPP Threaded BSPP

Subtotal (1 unit)*

$871.55

(exc. GST)

$958.70

(inc. GST)

FREE delivery for orders over $80.00 ex GST

Stocked by manufacturer

Ready to ship from 02 December 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	$871.55

*price indicative

RS Stock No.:: 836-919
Mfr. Part No.:: 4890 34 34
Brand:: Legris

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Legris
	Product Type	Pneumatic Non-Return Valve
	Inlet Connection Type	Threaded
	Outlet Connection Type	Threaded
	Series	4890
	Inlet Thread Standard	BSPP
	Cracking Pressure	0.24bar
	Minimum Operating Temperature	-20°C
	Material	Stainless Steel
	Maximum Operating Temperature	180°C
	Standards/Approvals	RoHS
	Maximum Operating Pressure	39.9 bar
	Outlet Thread Standard	BSPP

	Select all
	Brand Legris
	Product Type Pneumatic Non-Return Valve
	Inlet Connection Type Threaded
	Outlet Connection Type Threaded
	Series 4890
	Inlet Thread Standard BSPP
	Cracking Pressure 0.24bar
	Minimum Operating Temperature -20°C
	Material Stainless Steel
	Maximum Operating Temperature 180°C
	Standards/Approvals RoHS
	Maximum Operating Pressure 39.9 bar
	Outlet Thread Standard BSPP

Datasheet - 4890 34 34

COO (Country of Origin):: IT

The Legris stainless steel non-return valve designed to permit fluid flow in a single direction while preventing reverse flow, Ideal for rigorous industrial applications.

Robust design suitable for demanding environments

Compatible with a range of chemicals and corrosive atmospheres

Compact dimensions enhance versatility and ease of use

Flow direction Symbol helps prevent incorrect installation