ERVZ-..LR WD/SR WD

Non-return valves with male adaptor thread

profile sealing ring form E acc. ISO 1179-2, with cutting ring connection on one side, inflow side at tube connection

Non-return valves with male adaptor thread

profile sealing ring form E acc. ISO 1179-2, with cutting ring connection on one side, inflow side at tube connection

SO Code: -
Art. no.: -

Technical details

D1 = tube outside diameter G = BSP thread (parallel) M1 = metric connecting thread e = minimum inside diameter
Sizes are approximate dimensions at tightened nut.

Seal: FKM; EPDM, PTFE on request.

Opening pressure 1 bar (standard type). Additional pressure rates can be supplied on request.

Documents

Type (Cust.) Art. no. PN D1 G L1 L2 L3 CAD Legend
Type ERVZ-06LR 1.8 WD Art. no. 1031062 PN 315 D1 6.0 G 1/8 L1 43.0 L2 28.0 L3 8.0 CAD Download
pcs
Type ERVZ-08LR 1.4 WD Art. no. 1031060 PN 315 D1 8.0 G 1/4 L1 44.5 L2 29.5 L3 12.0 CAD Download
pcs
Type ERVZ-10LR 1.4 WD Art. no. 1031059 PN 315 D1 10.0 G 1/4 L1 53.5 L2 38.5 L3 12.0 CAD Download
pcs
Type ERVZ-12LR 3.8 WD Art. no. 1031056 PN 315 D1 12.0 G 3/8 L1 57.0 L2 42.0 L3 12.0 CAD Download
pcs
Type ERVZ-15LR 1.2 WD Art. no. 1031063 PN 315 D1 15.0 G 1/2 L1 60.0 L2 45.0 L3 14.0 CAD Download
pcs
Type ERVZ-18LR 1.2 WD Art. no. 1031044 PN 315 D1 18.0 G 1/2 L1 66.5 L2 50.0 L3 14.0 CAD Download
pcs
Type ERVZ-22LR 3.4 WD Art. no. 1031046 PN 160 D1 22.0 G 3/4 L1 71.5 L2 55.0 L3 16.0 CAD Download
pcs
Type ERVZ-28LR 1.1 WD Art. no. 1031048 PN 160 D1 28.0 G 1 L1 79.5 L2 63.0 L3 18.0 CAD Download
pcs
Type ERVZ-35LR 5.4 WD Art. no. 1031051 PN 160 D1 35.0 G 1 1/4 L1 90.5 L2 69.0 L3 20.0 CAD Download
pcs
Type ERVZ-42LR 3.2 WD Art. no. 1031053 PN 160 D1 42.0 G 1 1/2 L1 91.5 L2 68.5 L3 22.0 CAD Download
pcs
Type ERVZ-06SR 1.4 WD Art. no. 1031061 PN 630 D1 6.0 G 1/4 L1 46.5 L2 31.5 L3 12.0 CAD Download
pcs
Type ERVZ-08SR 1.4 WD Art. no. 1031074 PN 630 D1 8.0 G 1/4 L1 46.5 L2 31.5 L3 12.0 CAD Download
pcs
Type ERVZ-10SR 3.8 WD Art. no. 1031057 PN 630 D1 10.0 G 3/8 L1 54.5 L2 38.0 L3 12.0 CAD Download
pcs
Type ERVZ-12SR 3.8 WD Art. no. 1031054 PN 630 D1 12.0 G 3/8 L1 58.0 L2 41.5 L3 12.0 CAD Download
pcs
Type ERVZ-14SR 1.2 WD Art. no. 1031049 PN 400 D1 14.0 G 1/2 L1 62.5 L2 44.5 L3 14.0 CAD Download
pcs
Type ERVZ-16SR 1.2 WD Art. no. 1031042 PN 400 D1 16.0 G 1/2 L1 65.0 L2 46.5 L3 14.0 CAD Download
pcs
Type ERVZ-20SR 3.4 WD Art. no. 1031045 PN 400 D1 20.0 G 3/4 L1 73.5 L2 52.0 L3 16.0 CAD Download
pcs
Type ERVZ-25SR 1.1 WD Art. no. 1031047 PN 400 D1 25.0 G 1 L1 78.5 L2 54.5 L3 18.0 CAD Download
pcs
Type ERVZ-30SR 5.4 WD Art. no. 1031050 PN 250 D1 30.0 G 1 1/4 L1 90.5 L2 64.0 L3 20.0 CAD Download
pcs
Type ERVZ-38SR 3.2 WD Art. no. 1031052 PN 250 D1 38.0 G 1 1/2 L1 100.0 L2 69.5 L3 22.0 CAD Download
pcs
Sizes are approximate dimensions at tightened nut.

Seal: FKM; EPDM, PTFE on request.

Opening pressure 1 bar (standard type). Additional pressure rates can be supplied on request.

Documents

  • Data sheet Language: de
  • Data sheet Language: en

Video assembly instruction – first assembly


Video assembly instruction – repeated assembly