Overview

Brass non return valve with 1 1/4" BSP female threads, an acetal copolymer disk, NBR gasket and AISI 302 stainless steel spring, rated to 10 bar at 80°C.

Specification

Thread: 1 1/4" BSP female
Maximum pressure: 10 bar at 80°C
Opening pressure: 0.24 kg
Full opening pressure: 0.50 kg
Body: brass
Disk: acetal copolymer
Gasket: NBR
Spring: AISI 302 stainless steel
Dimensions: 64mm high, 56mm diameter

Specifications

Max Pressure Rating: 10 bar
Material: Brass

Weight: 0.35 kg

Technical information

1"1/4BSP female threads

10 Bar max pressure @ 80°C

0.24Kg opening pressure

0.50Kg full opening pressure

Brass body

Acetal copolymer disk

NBR gasket

AISI302 stainless steel spring

64H x 56mm diameter

Documents

Rastelli ART480 Technical Data.pdf

Rastelli ART480 Pressure Chart.pdf

Delivery & returns

Free delivery on online orders over £200 + VAT to a UK mainland address.
Orders processed by 2pm go out on tracked, insured next-working-day delivery.
Orders under £200 + VAT: delivery £11.99 + VAT.
Returns: ask us for a returns number first. Unused goods in their original packaging can come back at our discretion, less a restocking fee; faulty or wrong items have no fee.

Full delivery & returns details

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