Descripción del producto
Válvula de mariposa ranurada con volante para combatir incendios \ n
Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test: 1.1 times the working pressure with water.
Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.
Special Test: On request, any other test can be carried out according to special instruction by client. |
| Design & manufacturing standard |
BS EN593 |
| Connection standard |
ISO 6182 |
| Face to face standard |
ISO 5211 |
| Test standard |
API598,BS6755 |
Parts |
Material |
Body |
Ductile Iron / WCB |
Disc |
Ductile Iron / Stainless Steel |
Stem |
Stainless Steel |
Seat |
NBR / EPDM |
O-ring |
EPDM |
Paint |
Epoxy Powder Coated |
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orte | THT Valve, one of the largest manufacturing factories in Tianjin, China, is committed and dedicated to provide quality, on-time products. For all your valves, valve parts and strainers, contact us at THT Valve. We pride ourselves on our knowledge, our service, our products, our industry certifications, and look forward to partnering with you to supply all your valve product requirements. |
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Dear clients: We hope the above information can help for you. Any further demand please feel free to contact with us. We are always ready to solve the difficulties for you.
E-mail:
Tel:86-22-25219206
Fax:86-22-25219206
Postcode:300451
QQ&WeChat:383652518
WhatsApp:+86 15122760985
Skype:suee_zhang
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 \ n Válvula de mariposa ranurada con volante para combatir incendios \ n Grupos de Producto : Válvula de mariposa > Válvula de mariposa de extremo de ranura
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\ n Válvula de mariposa ranurada con volante para combatir incendios \ n 
