N ° de Modèle: H14T Forme de Connexion: Pression de Filetage: Faible Pression Direction du Flux: Unidirection Application: Utilisation Industrielle, Utilisation Industrielle de l'Eau, Usage Domestique Taille: 1/4 "~ 4" Emballage: Contreplaqué Origine: Chine Matériau: Laiton Structure: Fonction d'oscillation: Lobe de caoutchouc de Sfcv Norme: Valve d'ANSI: Valve de contrôle Marque déposée: YI CHEN Spécifications: CE API ISO Code de HS: 8481804090
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Shanghai Yichen Haute Qualité Printemps Laiton fileté Clapet anti-retour 1.Material
| Brass (HPB57-3/HPB59-1) | CW614N/CW617N | CuZn39Pb3/CuZn40Pb2 | DZR | Lead Free Copper | Bronze (C83600/C84400) |
2.Spécification du produit
Type Of Thread | Surface Treatment | Temperature | Pressure | Medium | 100% Leakage Testing |
ISO228/BSP/NPT | Nickel Plated/Polished Chrome | 0≤T≤ 120ºC | 1.6MPA | Water/oil/gas |
3.Description des pièces
| Ball | Stem | Sealing | Handle | Nut |
| Brass Ball With Chrome Plated /Iron Ball With Chrome Plated | Brass/Iron | PTFE(Teflon)/Plastic | Iron Handle With Plastic/Aluminum Handle/Butterfly Handle | Brass/Steel/Iron |
4.Brief de la série de clapet anti-retour: Le clapet anti-retour se réfère au média lui-même, et la valve automatique d'ouverture et de fermeture, utilisée pour empêcher la vanne anti-retour, également appelée clapet anti-retour, clapet et soupape de contre-pression en amont.Vérifier la soupape appartient à une sorte de soupape automatique, son rôle principal est d'empêcher le milieu de refoulement, d'empêcher la pompe et l'inversion du moteur d'entraînement, et la décharge du milieu du récipient. 5.Production et étape d'inspection pour le clapet anti-retour en laiton d'oscillation:
| 1 | Purchasing the raw material | 10 | PQC inspection |
| 2 | IQC inspection | 11 | Surface treatment |
| 3 | Cutting material | 12 | PQC inspection |
| 4 | PQC inspection | 13 | Assemble parts to full products |
| 5 | Forging parts | 14 | Testing |
| 6 | PQC inspection | 15 | Packing |
| 7 | Sanding or Polishing parts | 16 | OQC inspection |
| 8 | PQC inspection | 17 | Delivering |
| 9 | Machines for processing | 18 | Reorder From Customers |
- FAQ
- 1.Q: What is your main market?
- A: Our main market is North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe.
- 2.Q: Are there products standard?
- A: Our model is standard, if you have specific demand, pls tell us.
- 3.Q: Do you have interest to do our own design items?
- A: Absolutely! It's our pleasure.
Our Services 1)Our advantage:
We are the manufacturer with almost 20 years experience on valves. Best price,quality and service, Also we can control the production status. Shanghai YI CHEN team with strong ability in designing and after sell service. Cooperation with Carrier has improved our quality to a new level.
2)Terms of payment: T/T, L/C, Western union.
3)Shipment: average 20-25days after receiving deposit.
4)Delivery: Shanghai/Ningbo ,by sea or air.
5)Gurantee: One year since delivery.
6)Inspection: 100% testing for all the valves.
7) All kinds of CERTIFICATE OF ORIGIN.
Welcome to choose SHANG HAI YI CHEN , we are always ready! |
Groupes de Produits : Clapet anti-retour
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Shanghai Yichen Haute Qualité Printemps Laiton fileté Clapet anti-retour 1.Material 
