Product Description1. The sealing structure of the valve seat shall
be elastic with pre-tightening force, and the upstream and
downstream sealing seats shall be sealed at the same time. The
valve seat and the sealing object are always face-to-face sealed.
2. The valve seat has a self-cleaning function, and it is not
directly washed by airflow during the opening or closing of the
flat gate valve. The valve seat shall be made of lubricated and
non-abrasive materials. 3. The failure of the valve actuator will
not affect other parts of the valve, and the maintenance and
replacement can be carried out without disassembling the valve. 4.
Yoke sleeve: The aluminum bronze yoke sleeve is equipped with
needle thrust bearing to reduce the operating torque. 5. Valve
stem: the thread length reaches the bracket; Pin and spot welding;
Has stability. 6. Pressure seal: The structure is simple, and it is
equipped with segmented retaining rings and silver-plated
low-carbon steel washers, which is helpful for disassembly and
realization of bonnet seal. 7. Seat ring: The welded seat ring is
perpendicular to the flow channel and easy to maintain. 8.
Actuator: These valves can be equipped with electric, hydraulic or
pneumatic actuators. Standard manual wheels are provided below
DN300, and helical gear operating mechanism is provided above
DN350. 9. Yoke: The assembled yoke has passed the seismic test and
is easy to maintain and install the actuator. 10, gland: two-piece,
self-adjusting gland to avoid being ejected. 11. Integral rear
seat: hard surface and long service life. Disc: Spring-loaded disc
can adjust itself, reducing the torque demand of actuator. 12.
Integral stop: integrally cast the bracket stop device to position
the assembled bracket disc, making the valve seat more stable and
reliable.Product ParametersProduct typeOn/off typeValve TypeWedge
Metal-seated Gate
ValveModel Z40HSizeNPS2~NPS60/DN50~DN1500Operating
temp. -196ºC~593ºC acc. to materialOperating
pressureCLASS150-CLASS2500MaterialA216 WCB/WCC/A217
WC6/WC9/C5/C12/C12A/CA15/A351
CF8/CF8M/CF3/CF3M/CF8C/CN3MN/CK3MCUN/CN7M/A352 LCB/LCC/A494
CW-6MC/CU5MCuC/M35-1/A890 4A(CD3MN)/5A(CE3MN)/6A(CD3MWCuN)/ASME B
148 C95800/C95500 .etcStandardAPI 600/ASME B16.34Face to faceASME
B16.10ConnectionASME B16/ASME B16.47/ASME B16.25Test stdAPI 598/ISO
5208Operationhandwheel, electric, pneumaticApplicationPower plant,
oil refining, petrochemical,chemistry etc.Seal material13Cr,STL,NBR
etc.Remark 1O&S Y, position indicatorRemark 2Wedge
GateCertifications Packaging & Shipping Company
ProfileOverseas Exhibition /* March 10, 2023 17:59:20
*/!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Related products about API 6D Carbon Steel Flat Gate Valve with Diversion
- Waste Tyre Plastic Recycling Machinery Machine Tire Crusher Production Line Rubber Crumb Grinding Machine Equipment Tire Shredder
- Stretch Plastic Blowing Pet Bottle Making Blow Molding Machine Bottles Stretch Automatic Pet Bottle Blowing Machine
- Waste Plastic Pet Bottle, Water Bottle Flake, PP/HDPE/LDPE PE Film Jumbo Woven Bags Plastic Crusher Machine, Plastic Crushing Washing Recycling Machine
- Type 2 Wall-Mounted Electric Car Charging Station 7kw /11 Kwelectric Vehicle Charging Station Home Wallbox AC EV Charger Single Phase or 3three Phase
- G-View G12W Wholesale Auto Car LED Headlight Bulb High Power H13 H11 9005 H7 H4 Car LED Headlights LED Car Lights
- New Design Porcelain Round Plates Dinner Set for Wedding and Banquet
- China 2023 New Design Super Soft 100% Polyester Microfiber Knitted Oversized Decoration Hoodie Blanket
- Handmade Art Creative Materials Thickened White Paper Cup DIY Disposable Handmade Colored Paper Cup