Product description
Standards or non-standards: API 609/BS 5155
Pressure: 125 to 150lbs
Operator: manual
Materials: cast and ductile iron
Port sizes: 2 and 24 inches
Connection: lug
Simple structure at same time can be used for low pressurepipeline medium switch control, serve as cut-off and throttling inpipeline
Materials:
- Body: GG25/GGG40/GGG50
- Disc: DI/SS304/SS316/AL-BZ
- Stem: SS410/SS416/SS420/SS304/SS316
- Seat: NBR/EPDM/PTFE/Viton
Design standards: API 609/BS 5155
Flange standards: ANSI 125#/150#, JIS 5K/10K/16K, DIN 2501PN6/PN10/PN16 and BS 4504 PN10/PN16
Small size and lightweight
Easy to install and maintain
Can be mounted wherever needed
Simple and compact construction
Minimized operating torque
Energy-saving
Flow block is small
Excellent regulation performance
Wide selection of materials
Applicable for various medium
Structure: ball
Pressure: 150/300/600/900/1500/2500lb
Operator: lever, gear, pneumatic and electric
Materials: forged steel, A182 F316, A182 F304, A105, alloysteel, duplex and inconel
Temperature of media: high temperature
Port sizes: 1/2 to 2 inches
Connections: flanged, welded and threaded
2-piece body, side entry, floating ball, full or reduced port,fire-safe and anti-static, blow-out proof stem, free leakage ofbody sealed construction, automatic body cavity relief, variousdriving types, emergency sealing and low torque in operation
Face to face (flange ends/welded connection): API 6D and ASTMB16.10
Screwed end: ASME B1.20.1
Socket welding end: ASME B16.11
Flange ends: ASME B16.5/ASME B16.47
Butt-welding ends: ASME B16.47
Test and inspection: API598
Fire-safe: API 607 and API 6FA
Body: GG25/GGG40/GGG50
Disc: DI/SS304/SS316/AL-BZ
Stem: SS410/SS416/SS420/SS304/SS316
Seat: NBR/EPDM/PTFE/Viton
