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GF三通氣動球閥285/288型

285-288型三通氣動球閥

285 - 288型球閥是543型球閥 (d16DN10 to d63DN50) 和氣動執(zhí)行器PA21組成。285-288型模塊化設計可以滿足混合和分流應用的特殊需求。

應用領域：

優(yōu)勢：

技術參數(shù)

PA 11/ PA21		Type 543
Range: PA11 from d16DN10 up to d32DN25 and PA21 from d40DN32 up to d63DN50 Nominal torque: 10 Nm (7.4 lb. ft.) Peak torque: 20 Nm (15 lb. ft.) Cycle time: 1 - 2 s, with throttle valve up to 5 s Operation pressure max.: 7 bar (101 psi) Working principle: Rack and pinion Operation media: Neutral, non corrosive gasses (fluids on request) Modes of operation: Fail-safe to close (FC), Fail-safe to open (FO), Doule actuating (DA) ISO 5211: PA11: F04 PA21: F05		Dimension range: d16DN10 to d63DN50 End connectors: solvent cement sockets and -spigots, fusion spigots and –sockets, threaded ends Standards: ISO, BS, ASTM und JIS Nominal Pressure: PN 10 for all materials Materials: PVC-U, PVC-C, ABS, PP-H und PVDF Sealing: O-Rings: EPDM and FPM, further on request Ball seal: PTFE

資料下載

Instruction Manual - Electrical Actuator Unit Type EA 21/31/42 (pdf, 2.6 MB)
Instruction Manual - Pneumatic actuator unit Type PA11/PA21 (pdf, 3.7 MB)
Instruction Manual - Electrical Actuator Unit Type PA 11-21 (chinese) (pdf, 11.4 MB)
Brochure - Always on course - Three-way ball valve type 543 (pdf, 1.0 MB)
Installation and Operating Instruction - 3-way ball valve type 543 horizontal, manual (pdf, 0.8 MB)
Installation and Operating Instruction - 3-way ball valve type 543 vertical, manual (pdf, 0.7 MB)
Installation and Operating Instruction - Assembly kit for ball valve type 543 actuators PA11/21 and EA 21 (pdf, 0.7 MB)
Product Range - Type 543 (pdf, 29.3 MB)