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Forged Steel Floating API Wafer Type Ball Valve 1/2~6 inch




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Forged Steel Floating API Wafer Type Ball Valve 1/2~6 inch
RST Valve company is a industry valves manufacturer, including Thread & Flange Ball Valves, Three Way Ball Valve, Wafer type Ball Valve, Gate Valves, Globe Valves, Check Valves, Y Strainers in stainless steel, carbon steel, cast steel, forged steel and alloy steel.
Wafer Type Stainless Steel Ball Valve can manufacture in API, DIN & JIS standards, pressure range 150LB,300LB, PN16/PN40, 10K/20K. Mainly materials are A351 CF8/CF8M/CF3/CF3M, A216 WCB, A105, F11, F22, F51, F91, etc. Operated with handle or handle with locking device for option, ISO5211 mounting pad is also available.
Manual operated Ball Valves are normally supplied with wrench or gear box. The wrench position parallel to the flow line means the valve is open. The gear box is always provided with open close indicator fit up on the top of the housing.
RST Valve mainly market: Europe, Central/South America, Middle East/Africa, Asia(Singapore,Taiwan),etc.
Applications: Chemical and pharmaceutical industries, petrochemical industries, hydraulic installation, compressed air.
Wafer one piece Floating Ball Valves,side entry, full bore.
Fire safe certified BS6755;
Stem sealing by three gaskets: one V-pack graphite seal, and o-ring and one RPTFE seal.
Anti-static device
Lever/gear operated
Suitable to ANSI, UNI and DIN standards
Maximum allowable pressure equal to the valve nominal rating
Cryogenic extension bonnet
Painting according to customer specification
Power assisted control by electric, pneumatic or hydraulic actuators
High temperature extension bonnets
Locking device option
Material according to customer specification
Connections threaded, socket ends or flanged as per customer requirements.
A wide range of forged ferrous and non ferrous materials is available: carbon steel, low alloy steel, stainless steel, duplex stainless steel and nickel alloys, such as: A105/WCB, A350 LF2/LCB, A350 LF3/LCC, B 148, B 446, 304/CF8, 316/CF8.
Product Name
API/DIN/JIS Wafer type Floating Full Port Forged Steel Ball Valve
1. Material                      A105/WCB, A350 LF2/LCB, A350 LF3/LCC, B 148, B 446, 304/CF8, 316/CF8.
2. Size                           1/2~6 inch (DN15~DN150)
3. Connection ends          Flange
4. Port                           Reduce Port
5. Working Pressure         150LB~300LB/PN16~PN40
6. Seat                           PTFE (up to 6” max.)/PTFE Glass or Graphite Filled/ PCTFE (Kel-F)/Nylon/Peek;
7. Seal                            Nitrile, Viton A, B,GF, AED, GLT;
8. Working Temp.            -20~300℃, or according to customer requirements for different industry.
9. Suitable Medium           Water, Natural Gas, Oil and some corrosive liquid
10. Operated                  Handle or Handle with locking device
15. Inspection & Testing  API598, EN12266
16. Certificate                 ISO9001:2008, CE & TS

Delivery Time                  15~20 Days
Package                         Standard Exporting Plywood Case
Shipping Port                  Ningbo/Shanghai, China
Shipping Terms               Exw, FOB, CFR, CIF, etc.
Payment Terms              T/T, Western Union, PayPal, etc.
                                 30% prepayment, 70% balance paid before shipping or against copy of BL

Country of Origin            Wenzhou city, China
Production Capacity         6000 ton/year
MOQ        10 PCS/size
Competitive Advantage:   OEM/ODM is applicable
Reasonable price             18 months warranty
Timely delivery                Good quality guarantee
Professional timely after-sales service

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