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Wenzhou Goldtop Valve Co.LTD
Wenzhou Goldtop Valve Co.LTD

Gold top valve  located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion,Gate globe check valve ,butterfly valve ,etc.Surely we can design them by customer's special requirements.

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Side Mounted Fixed Floating Ball Valve Nylon Seat , Two Or Three Piece Bolted Body

Side Mounted Fixed Floating Ball Valve Nylon Seat , Two Or Three Piece Bolted Body

  • Side Mounted Fixed Floating Ball Valve Nylon Seat , Two Or Three Piece Bolted Body
  • Side Mounted Fixed Floating Ball Valve Nylon Seat , Two Or Three Piece Bolted Body
Side Mounted Fixed Floating Ball Valve Nylon Seat , Two Or Three Piece Bolted Body
Product Details:
Place of Origin: 中国
Brand Name: GOLD TOP
Certification: API6D
Model Number: Q41F
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Packaging Details: wooden box
Delivery Time: 5~35days
Supply Ability: 100+pcs+25days
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Detailed Product Description
MATERIAL: WCB、A105、LCB、LF2、CF8、F304、CF8M、F316, Etc. Connection: RF BW SW ASME B16.5、ASME B16.25
Pressure: 150lb~2500lbs Standard: API 6D&ASME B16.34
Product Description: Side-mounted Ball Valve TRIM: NO.8 TRIM NO.5
Connecting End: ASME B16.5、ASME B16.25
High Light:

soft seated ball valve

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floating type ball valve

Side-mounted fixed ball valve NYLON SEAT FULL BORE Anti blow-out proof stem WCB,A105,LCB,LF2,CF8,F304,CF8M,F316

 

Trunnion valves have mechanical anchoring of the ball at the top and the bottom to avoid axial displacements in the flow direction. During normal operation pressure compresses the seat onto the ball to achieve valve sealing, such construction also ensures automatic cavity relief in case of overpressure in body cavity. As isolation valves, they intercept the flow by opening and closing the port and are mainly recommended on tight shut-off gas and liquid services; trunnion control valves with cage trim are engineered for those services where continuous pressure and flow rate regulation are required.

Erreesse trunnion ball valves are suitable for a wide range of applications and pressures up to 2500 bar and temperatures down to -196°C (-320,8°F) or up to 850°C (1562°F), with sizes range from ½” to 72” with double block and bleed design, metal and soft seated with SIL-3 capability safety rating, engineered for cleaning tools usage with fast and reliable operation. Most designs are double seated but special single seated and X-TRIM solutions for severe and critical services can be also supplied for rising stem (RSBV) or eccentric ball valves providing many features and options beneficial for oil, gas and liquid applications.

There are three main body constructions: side entry, top entry and multiple way. The main difference is based on how the pieces of the valve are manufactured and assembled, from the side or from the top, operation is the same in each case: operating positions for 2-way valves can be either closed (no flow goes through) or open (fully or partially). Multiple way valves (3-way, 4-way or more) have different combinations of flow to serve many different functions: mixing, diverting or isolating and simultaneously bypassing.

 

STANDARD FEATURES

Construction Two or Three piece bolted body
Port Reduced bore, full bore or fully piggable
Stem retention Anti blow-out stem
Leakage rate ISO 5208 rate A soft seated, rate D metal seated
Antistatic device Included, the ball valve design includes an electric conductive connection between the internal parts of the ball valve and the body, providing the anti-static function.
Pressure relief Automatic cavity relief to prevent overpressure in body cavity (self-relieving seats)
Sealing Bi-directional, Double block & bleed (DBB) with sealing in both directions (DIB-1&2 upon request)
Metal seated with Tungsten or Chrome Carbide coatings
Primary metal secondary soft (PMSS) with differential hardness between the ball and seat to prevent galling of the substrate
Soft seated with thermoplastic polymers (Nylon, PEEK, PCTFE), special polymers upon request
Elastomers FKM, HNBR, EPDM O-Rings, special elastomers upon request
Drain Drilled and threaded connections for all sizes
Vent Drilled and threaded vent connections for sizes ≥ DN150 (6") < DN150 upon request
Stem grease injectors Included for all sizes
Seat grease injectors Included for sizes ≥ DN150 (6"), < DN150 upon request
Lifting points Included for sizes ≥ DN150 (6") or on valves of 250 kg min
Support feet Included for sizes ≥ DN150 (6") or on valves of 250 kg min
Stem extension Not foreseen for this model
Valve operation Lever, Gear box or Actuator with position indicator and locking device
Material testing Pressure containing & controlling parts to EN 10204 3.1
Materials in Sour Service according to NACE MR0175, MR0103, ISO 15156
Non-destructive testing (NDT) to API 6D, ASME B16.34
Valve testing Hydrostatic & pneumatic testing to API 6D, ASME B16.34, ISO 5208 (other upon request)

 

 

Side Mounted Fixed Floating Ball Valve Nylon Seat , Two Or Three Piece Bolted Body 0

Contact Details
Wenzhou Goldtop Valve Co.LTD

Contact Person: sales

Tel: +8613758447235

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Wenzhou Goldtop Valve Co.LTD
Tel:86-577-86621729
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