|Name:||Slab Gate Valve||Connection:||RF Flange,RTJ Flange,Butt Welding|
|Power:||Manual,Pneumatic,Solenoid,Electrical Actuated||Temperature Of Media:||Medium Temperature,Normal Temperature,High Temperature,-65°F To 450°F (-54℃ To 232℃)|
DIN3352 Flat Slab Gate Valve Dn700,
Flat Slab Gate Valve Pn10 Dn700,
Pn10 raised face gate valve
Slab Gate Valve DIN3352 Flat Gate Valve Wcb 28 Inch Gate Valve Dn700 Pn10 Raised Face End Through Conduit Gate Valve
Block and Bleed Capability
When in the closed position the Calvary valve forms a tight seal on both seats, allowing the valve body to be drained. For specific application please consult factory.
Tight Mechanical Seal
Both upsteam and downstream are blocked off simultaneously. This me-chanical advantage is normally undisturbed by pressure gradient fluctua-tions or vibrational reflux. The seal is both TFE-to-metal and metal-to-metal.
Smooth, continuous conduit
Virtual elimination of turbulence. Pressure gradient through valve stays the same, relative to the pressure drop in an equal-length pipe.
Seat Face Protection
Seat life is greatly extended by engineering the seats to face outwards in order to avoid contact with the flow medium and engage fully with the gate. This protection is in both the fully open and fully closed positions.
Valve diameters that are 6 inch or larger feature the leverlock gate central-izer, which retains the gate- segment assembly in a neutral position during opening and closing travel. However expansion of the assembly for seating, in an open or closed position, is permitted.
The VERVO 6D gate valve is furnished with either hand wheel or bevel gear operators, but they can readily be adapted to fit a wide range of power operators if desired. Power operators can be installed in the field or at the manufacturing facility.
Thermal Relief Options
The split gate design allows for excess body pressure to develop in the body cavities of closed valves, and usu-ally results from heating in the valves in liquid service. A thermal body cavity relief system can be provided to relieve the excess body pressure upon request.
Name: Flat Gate Valve
Model: Gate Valve
Product Material: Carbon & Lowalloy steel/STL/Nickel bare alloy
Flat gate valve widely used in oil, natural gas long-distance pipelines and gas fields Valves used in forging or casting body, the gate designed with diversion holes, non-diversion holes; single discand double disc structure; Seat used bi-direction seal seat which mainly based on the metal seat sealing and assisted with soft seat sealing as a second type of seal. The series of parallel type gate valve has rational design, compact structure, sulfur resistance, corrosion resistance, wear-resistant, reliable sealing, and light torque of switches, easy-to-use.
Basic Design: API 6D, ASME B16.34
Test: API 6D, API 598
Size: 2" ~ 40"(DN50 ~ DN1000)
Rating: ANSI 150lb ~ 900lb
BodyMaterials: Carbon Steel, Stainless Steel, Alloy Steel
Operation: Handwheel, Gear, Electric, Pneumatic, Hydraulic
VERVO is an ISO 9001 certified company specializing in manufacturing industrial valves including ball valves, gate valves, globe valves, check valves, plug valves and butterfly valves in carbon steel, stainless steel, duplex stainless and alloy materials. Our products conform to the latest industry standards in accordance to ANSI, ASME and API.VERVO today has over 10000 square meters of manufacturing facilities. Through its conviction to provide only the finest quality products and services to match the need of our customers, VERVO has now established itself as a serious player in the valve business.
VERVO has sold worldwide in North America, Europe, South America, South Asia, Africa and the Middle East. We consider product quality and customer satisfaction as our highest priority.
We look forward to new customer relationships by providing value, quality, customer service,honesty, integrity and the commitment to maintain product consistency with each and every order.
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