DIN-Dual Plate Check Valve DIN 3202 K3 (EN 558-1 Series 16)
Basic Info
Model No.: dual plate valve
Product Description
Model NO.: dual plate Valve Connection Form: Wafer Type Pressure: Ordinary Pressure Sealing Form: Gland Packings Globe Valve Standard: DIN Valve Body Material: Cast Iron Body Valve Plate Materials: Stainless Steel Flappers Pressure Rating: 16 Bar Pressure Rating Specification: Passed the CE, ISO9001 and SGS Certification HS Code: 8481804090 Material: Cast Iron Structure: Swing Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence Flow Direction: Unidirection Application: Industrial Usage, Water Industrial Usage Valve Surface: Epoxy Coated Sealing: EPDM Seat Trademark: OEM Origin: Laizhou Yantai City, Shandong Province, China ITEM NAME: Wafer Type Double Disc Swing check valve
DESCRIPTION:
1. Working pressure: 1.0/1.6/2.5 Mpa
2. Working temperature: NBR 0 ° C ~ +80 ° C; EPDM -10 ° C ~ +120 ° C; VITON -20 ° C ~ +180 ° C
3. Face to face: DIN3202 K3, ANSI 125/150
4. Flange standards: EN1092-2; ANSI 125/150 Etc.
5. Testing: DIN3230; API598
6. Medium: Sewage, Seawater, Food stuff, all kinds of oil, acid or alkaline liquid etc.
Product Description
Nominal Pressure: PN1.0MPa PN1.6MPa
Suitable Media: Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Acids, Oils, etc.
Suitable Temperature: -15° C~150° C
Nominal Diameter: 50~700mm
Product Introduction
Wafer Butterfly Non-return Valve is designed to operate with the minimum of flow restriction. The product has good non-return performance, safety and low flow resistance coefficient, which is used widely for petroleum processing, chemical engineering, food, medicine, textile, paper making, water supply, metallurgy and energy engineering systems, using as valves.
Product Features
(1) Small in volume and light in weight. Compact construction and easy maintenance.
(2) Dual discs can close quickly automatically acting on the elastic torque.
(3) The action of quick close can ward off media' flow backwards and eliminate obviously water hammer action.
(4) Small body construction length dimension, good rigidity and safety.
(5) The twin spring loaded half disc operate with the pipeline flow and reseal back against the rubber disc seating providing a positive shut off against any back flow. The resilient seating prevent a slamming action.
(6) Natural Rubber sealing with no leakage under the pressure test.
(7) These valves can be supplied to match the international standards of flange (DIN, ANSI, JIS & BS).
Materials of Main Parts:
Contact us if you need more details on Check Valve. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Dual Plate Check Calve、Wafer check valve. If these products fail to match your need, please contact us and we would like to provide relevant information.
DESCRIPTION:
1. Working pressure: 1.0/1.6/2.5 Mpa
2. Working temperature: NBR 0 ° C ~ +80 ° C; EPDM -10 ° C ~ +120 ° C; VITON -20 ° C ~ +180 ° C
3. Face to face: DIN3202 K3, ANSI 125/150
4. Flange standards: EN1092-2; ANSI 125/150 Etc.
5. Testing: DIN3230; API598
6. Medium: Sewage, Seawater, Food stuff, all kinds of oil, acid or alkaline liquid etc.
Product Description
Nominal Pressure: PN1.0MPa PN1.6MPa
Suitable Media: Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Acids, Oils, etc.
Suitable Temperature: -15° C~150° C
Nominal Diameter: 50~700mm
Product Introduction
Wafer Butterfly Non-return Valve is designed to operate with the minimum of flow restriction. The product has good non-return performance, safety and low flow resistance coefficient, which is used widely for petroleum processing, chemical engineering, food, medicine, textile, paper making, water supply, metallurgy and energy engineering systems, using as valves.
Product Features
(1) Small in volume and light in weight. Compact construction and easy maintenance.
(2) Dual discs can close quickly automatically acting on the elastic torque.
(3) The action of quick close can ward off media' flow backwards and eliminate obviously water hammer action.
(4) Small body construction length dimension, good rigidity and safety.
(5) The twin spring loaded half disc operate with the pipeline flow and reseal back against the rubber disc seating providing a positive shut off against any back flow. The resilient seating prevent a slamming action.
(6) Natural Rubber sealing with no leakage under the pressure test.
(7) These valves can be supplied to match the international standards of flange (DIN, ANSI, JIS & BS).
Materials of Main Parts:
| NO. | Parts | MATERIAL |
| 1 | Body | Cast iron GG25 / Stainless Steel |
| 2 | Disc | AISI 316 / chrome coated GGG40 |
| 3 | Resilient seat | EPDM |
| 4 | Hinge pin | AISI 316 |
| 5 | Spring | AISI 304 |
| 6 | Retainer screw | Carbon steel |
| 7 | Disc bearing | Teflon |
Contact us if you need more details on Check Valve. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Dual Plate Check Calve、Wafer check valve. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Check Valve > Wafer dual plate check valve
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