High Pressure Seal Bonnet Gate Valve, also known as power\u00a0station gate valve, and is mainly applicable to the pipeline of the fire station\u00a0in a variety of systems, cut off or connected piping media. Applicable medium:\u00a0water, steam and other non corrosive media. Compared with other valve products is\u00a0high temperature and high pressure, the unique self seal design, the higher the\u00a0pressure, the more reliable seal. Due to the special properties of technical\u00a0characteristics, conditions of formation of the products can not be replaced by\u00a0other product characteristics.<\/p>\n
[high temperature and high pressure power station welding gate valve working\u00a0principle]:<\/p>\n
High Pressure Seal Bonnet Gate Valve unique flexible gate slot design welding, automatic\u00a0compensation of machining error, is suitable for the high temperature condition,\u00a0the stem surface treated by precision grinding and hardening by special corrosion\u00a0inhibitor filling the structure design, temperature and pressure resistant, non\u00a0corrosive, automatic lubrication, reduce the opening and closing of the friction,\u00a0to avoid the corrosion on the surface of the stem, two-way pressure seal design,\u00a0meet the demanding requirements of various types of special conditions.<\/p>\n
[high temperature and high pressure power station gate valve product\u00a0characteristics]:<\/p>\n
1, the pressure seal structure, flexible gate, both ends of pipe welding.<\/p>\n
2, the stem surface after the anti – corrosion nitriding treatment, has a good\u00a0corrosion resistance and abrasion resistance.<\/p>\n
3, the valve seat sealing surface using cobalt based alloy plasma spray welding\u00a0and become, wear-resistant, anti abrasion performance, valve sealing surface\u00a0nitrided and hardened.<\/p>\n
<\/p>\n
Product Name<\/strong><\/td>\n| 900LB High Pressure Seal Bonnet Gate Valve,40 Inch,WCB Body,Butt Weld End<\/td>\n<\/tr>\n | 1. Material<\/td>\n | WCB<\/td>\n<\/tr>\n | 2. Size<\/td>\n | 40\u201d<\/td>\n<\/tr>\n | 4. Port<\/td>\n | Full Port<\/td>\n<\/tr>\n | 5. Working Pressure<\/td>\n | 900lb<\/td>\n<\/tr>\n | 6. Connection Ends<\/td>\n | BW<\/td>\n<\/tr>\n | 7. Working Temp.<\/td>\n | -29~425\u00baC,<\/td>\n<\/tr>\n | 8. Suitable Medium<\/td>\n | Water, Natural Gas, Oil and some corrosive liquid<\/td>\n<\/tr>\n | 9. Operated<\/td>\n | Handwheel<\/td>\n<\/tr>\n | 10. Inspection &\u00a0Testing<\/td>\n | According to API598<\/td>\n<\/tr>\n | Shipment<\/strong><\/td>\n | <\/td>\n<\/tr>\n | Delivery Time<\/td>\n | 30 Days<\/td>\n<\/tr>\n | Package<\/td>\n | Standard Exporting Plywood Case<\/td>\n<\/tr>\n | Shipping Port<\/td>\n | Ningbo\/Shanghai, China<\/td>\n<\/tr>\n | Shipping Terms<\/td>\n | Exw, FOB, CFR, CIF, etc.<\/td>\n<\/tr>\n | Payment Terms<\/td>\n | T\/T, Western Union, PayPal, etc.<\/td>\n<\/tr>\n | <\/td>\n | 30% prepayment, 70% balance paid before shipping<\/td>\n<\/tr>\n | Country of Origin<\/td>\n | Wenzhou city, China<\/td>\n<\/tr>\n | Production Capacity<\/td>\n | 6000 ton\/year<\/td>\n<\/tr>\n | MOQ<\/td>\n | 1 PCS\/size<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":" | Modello:Z560Y-900LB-40\u2033<\/p>\n La valvola a saracinesca del cofano con tenuta ad alta pressione da 900 libbre viene utilizzata principalmente come dispositivo di apertura e chiusura sulle condutture dell'acqua e del vapore per tagliare o collegare il mezzo nella conduttura. Dovrebbe essere completamente aperto o completamente chiuso durante l'uso e non pu\u00f2 essere utilizzato come valvola di regolazione. Principio di funzionamento della valvola a saracinesca della centrale elettrica: ruotare il volantino o il dado dello stelo in senso orario, lo stelo della valvola abbassa il cancello, in modo che la superficie di tenuta sia abbinata, il canale venga tagliato, cio\u00e8 sia chiuso; altrimenti \u00e8 aperto.<\/p>\n Caratteristiche della valvola a saracinesca del cofano con tenuta ad alta pressione 900LB: STV Valve Technology Group Co., Ltd \u00e8 un leader professionale Cina Valvole a saracinesca con tenuta a pressione API 600, Valvola a saracinesca con tenuta a pressione Cina ANSI, Saracinesca con tenuta ad alta pressione, Valvola a saracinesca con tenuta a pressione, Valvola a saracinesca a cuneo, Saracinesca a cuneo con tenuta a pressione Produttore di valvole con alta qualit\u00e0 e prezzo competitivo.<\/p>\n Si prega di contattare il nostro sales@stvvalve.com per altri materiali e dettagli.<\/p>\n |