Audited Supplier
Water
ISO
Ordinary Temperature
Flange
Adjustable
Semi-Closed
Pulse
Stainless Steel
Thread,Flange etc. and Can Be Customized
0-1.0MPa, 0-2.0MPa, 0-3.0MPa
PVC,SS304,SS316L, PTFE,PVDF,PP, Carbon Steel etc
EPDM Lining PTFE Diaphragm,PTFE Diaphragm
PVC, Carbon Steel,SS304,SS316L etc
Cartons, Boxes, Pallet and Customizable
China
Product Description
Our manuafctured Safety valve/pressure relief valves for dosing metering pumps are widely used in chemical industry, water treatment, laboratory etc., also our Safety valve are suitable for air and various kind of corrosive liquids. Safety valve is generally installed on the equipment of closed system or pipeline to keep the system safety.
Design features:
(1) Spring diaphragm structure, adjustable pressure (see parameter table for adjustment range), overpressure relief, protecting the safety of equipment and pipelines.
(2) Only the lower valve body and diaphragm are in contact with the medium. The sealing part of the lower valve body and diaphragm is processed with a sealing rib, which has good sealing effect and high sensitivity.
(3) The conventional diaphragm is made of EPDM lining and Tefon, with good sealing effect and high service life. The pure Tefon diaphragm has high temperature resistance and strong corrosion resistance.
Technical data:
Design features:
(1) Spring diaphragm structure, adjustable pressure (see parameter table for adjustment range), overpressure relief, protecting the safety of equipment and pipelines.
(2) Only the lower valve body and diaphragm are in contact with the medium. The sealing part of the lower valve body and diaphragm is processed with a sealing rib, which has good sealing effect and high sensitivity.
(3) The conventional diaphragm is made of EPDM lining and Tefon, with good sealing effect and high service life. The pure Tefon diaphragm has high temperature resistance and strong corrosion resistance.
Technical data:
| Connection type | Thread, flange etc. and can be customized |
| Adjustable pressure | 0-1.0MPa, 0-2.0MPa, 0-3.0MPa |
| Safety test pressure | 1.5 times the maximum input pressure |
| Applicable temperature | -5ºCto +80ºC for EPDM lining PTFE diaphragm -5ºCto +120ºC for PTFE diaphragm |
| Available materials | |
| Materials for Lower valve body | PVC,SS304,SS316L, PTFE,PVDF,PP, carbon steel etc |
| materials for diaphragm | EPDM lining PTFE diaphragm,PTFE diaphragm |
| Material for upper valve body | PVC, carbon steel(nickel plated, black oxide etc.), SS304,SS316L |
