Globe valve (TH-GBV)
- Model Number: TH-GBV
- Brand Name: THV
- Place of Origin: Tianjin, China
- Minimum Order Quantity: 10sets
- Supply Capacity: 1000sets/month
- Payment: T/T
- MemberShip: Free Member
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TH-GBV Globe valve (TH-GBV) DescriptionTYPE:Wafer, double flangeSIZE & CONNECTIONS:DN50 to D600MEDIUM:Waste water, Water, Seawater, Air, Inert Gas, Oil.MATERIALS:Cast Iron / Ductile Iron/ Carbon Steel / Stainless
Steel / Alu BronzePRESSURE RATING:PN6, PN10, PN16TEMPERATURE:-30°C to 200°CSEAT/LINING:Replaceable Liner / Bonded Liner
NBR/EPDM/VITONCERTIFICATES & APPROVALS:DNV-GL, Lloyds, DNV, ABS, BV Type Approval
3.1 & 3.2 Cert (on request)
Design and Manufacture Conform to DIN3356, EN13789
Dimensions Conform to EN1092-2,ANSI B16.5
Face to Face dimensions Conform to EN558-1, API 594, DIN3356
Testing Conform to EN12266-1, API598PART NAMEMaterialBODYCast Iron; Ductile Iron; Stainless Steel; Carbon steelDISC / PLATEStainless Steel; Carbon steel; BronzeSHAFT / STEMStainless Steel Monel; Stainless Steel InconelSEAT / LININGNBR/EPDM/VITONBOLTSCarbon steelNUTSStainless steelGASKET/PACKINGGraphiteWASHERSteelHANDWHEELCast IronBUSHING/RINGCast Brass
The structure of the globe valve is simpler than the gate valve, and it is more convenient to manufacture and maintain.
The sealing surface is not easy to be worn and scratched, with good sealing performance and long service life.
When opening and closing, the flap travel distance is small
The opening and closing torque is large, the opening and closing is more laborious, and the opening and closing time is longer.
Large fluid resistance and large power consumption.
The valve flap is often eroded when fully opened.
The fluid resistance is large, and the force required when opening and closing is large.
It is not suitable for medium with particles, high viscosity and easy to coking.
Poor adjustment performance