Manual operation pilot type balance gate valve

Equalizer gate valve

The high pressure equalizer gate valve with the different structure from traditional large size high pressure valve,

- Structure compact and small size

- The torque is only 1/4 of normal valve with same diamt5er and same pressure

- Lighter weight than normal gate valve

-Nominal diameter: 4 1/16" - 7 1/16"

-Working pressure: 10000 - 20000 psi

Specificaiton of the API wellhead gate valve

The production floor & test equipment
     

   

ZZ TOP supply different kinds of the gate valve

Cameron FC gate valve
API 6A standard
Pressure 5000psi to 15000psi
Size: 1 13/16"-4 1/16" 
NACE MR-01-75

FC gate valve, interchangeable with Cameron FC gate valve
The FC gate valve features a non-rising stem with a slab gate, Full-Bore Thru-Conduit Design, Floating Slab Gate and Seats , floating seat ring body bushing design to provide safe dependable service. It is available in flanged or threaded ends in standard bore sizes from 1-13/16 thru 4-1/16 in working pressures of 5,000 psi thru 10,000 psi wp. Seat rings, body bushings, gate, stem are easily replaced in the field, Simple routine maintenance program limits repairs, eases operation, protects against corrosion, and extends service life.


   

ZZTOP is the both manufacturer and supplier for the oilfield equipment
As the manufacturer, we produce below items:

-DST tools- Full bore retrievable packer, circulating valve, select tester valve,safety valve etc.

-Surface well testing equipment -  Flowhead, SSV, ESD,Separator etc.

-Wellhead equipment such as BOP, X-mas tree, Choke manifold, kill manifold, drilling spool, casing head and other valve & flanges

-Downhole tools such as stabilizer, stabilizer forging, reamer, X-over sub and  etc

As the distributor, we are working with large rig companies and heavy equipment manufacturers for the below products:

-Rig parts from RG,BOMCO,SJ,Hong Hua,KR etc,such as mud pump,rotary table, hook & block, swivel, crown block and consumable parts

- BOP and wellhead parts from Rongsheng,Shenkai

- Pipe- Tubing, Casing, seamless pipe

- Handling tools and Fishing tools

Should any items be of interest to you, contact me freely