Euro Flow Control
Stainless Steel Dual Plate Check Valve29 of 40 check valvesTitling Check Valve
1 / 6
Check Valve

Swing Check Valve

Debug Β· supplier source (internal only)

Supplier product page β†—EFC datasheet PDF β†—supplier: watts Β· ref: 310

Specifications

Confirmed at quote
Size Range
DN50-DN600
Pressure Class
PN16
Standards
BS5153, BS5153 Series 2, BS1452, BS2789, BS2874, BS1400, BS2494, BS970
End connection
Flanged (ASME B16.5 / EN 1092-1)
Face-to-face
ASME B16.10 / EN 558
Operating temperature
-29Β°C to +425Β°C

Available sizes

Standard DN sizes covered by this product. Confirmed at quote.

DN50DN65DN80DN100DN125DN150DN200DN250DN300DN350DN400DN450DN500DN600

Configure your variant(manually adjust box on the right if you require a different spec)

Pressure
End connection

Materials

All available material options per part. Click a pill to set it in the configurator.

body
bonnet
disc
stem
gasket
body gasket
bolts
disc ring
hanger
hanger pin
identification plate
nuts
side plug
split pin
stud bolt
washer

Operating media

watersteamoilgas

Actuation options

self-actuating (flow-operated)

Approvals

LR (Lloyd's Register)ECM β€” Ente Certificazione MacchineISOEACCEBureau VeritasACS (Attestation de ConformitΓ© Sanitaire)WRAS Approved ProductFace-to-face per DIN 3202-F6

Features

  • Swing-type disc allows unidirectional flow
  • Automatically closes to prevent reverse flow
  • Swing check valve with flanged ends
  • Top-access cover with bolted bonnet
  • Drain/inspection plug on underside of body
  • Hinge pin/shaft visible in sectional diagram
  • Flow direction arrow cast on body
  • Epoxy-coated ductile iron body (blue finish)

Notes

  • Diagram: Sectional side-view and end-view drawing of a flanged swing check valve with part call-outs numbered 1–9 and dimensional references L, D, D1, D2, DN, n-Ød, b, f
  • Diagram: Dimension table correlating nominal size (inches and DN) with face-to-face length L (DIN 3202-F6) and flange drilling dimensions for PN16 and PN10 pressure classes

Description

A swing-type check valve conforming to BS5153 at PN16 pressure rating. The flanged body is drilled to BS4504 and face-to-face dimensions conform to Series 2 of BS5153. Intended for backflow prevention in municipal water networks, pump stations, and fluid control pipelines.

Smart find

Searches our product catalogue using your spec. Drop a PDF β€” or multiple PDFs at once β€” paste a description or a part number and we'll find the closest matches for each. Anything we can't match goes to your RFQ as a custom enquiry for our team to source.

Related Check Valves

API Check Valve
Check ValveREF 6

API Check Valve

Model
β€”
Size
NPS 2"-NPS 24"
Pressure
CLASS 150LB/CLASS 2500LB
Body
ASTM A216 WCB / ASTM A351 CF8 / ASTM A351 CF8M
Standards
API 6D, BS 1868
DEBUG View on supplier site β†—
Add variant details

Adds to your quote request β€” not a purchase. Refine size, pressure and material before submitting.

Lug Type Dual Plate Check ValveCheck ValveREF 7

Lug Type Dual Plate Check Valve

Model
β€”
Size
β€”
Pressure
β€”
Body
β€”
Standards
API VALVE, DIN VALVE
DEBUG View on supplier site β†—
Add variant details

Adds to your quote request β€” not a purchase. Refine size, pressure and material before submitting.

Check ValveREF 8

Wafer Dula Plate Check Valve

Model
β€”
Size
β€”
Pressure
β€”
Body
β€”
Standards
β€”
Add variant details

Adds to your quote request β€” not a purchase. Refine size, pressure and material before submitting.

Forged Steel Check Valve
Check ValveREF 19

Forged Steel Check Valve

Model
β€”
Size
NPS 1/2"-NPS 2"
Pressure
150LB/2500LB
Body
A105N / A182 F22 / A182 F304(L) / A182 F316(L)
Standards
API standards
DEBUG View on supplier site β†—
Add variant details

Adds to your quote request β€” not a purchase. Refine size, pressure and material before submitting.

Swing Check Valve | Euro Flow Control