德国进口burkert 2033底部排放气动阀 The Bürkert Tank Bottom Valve system is designed for control of ultra pure, sterile, aggressive or abrasive fluids. 德国进口burkert 2033底部排放气动阀 Enables especially optimal filling and emptying vessels with less dead leg. The valve body consists of a block with no weld seam, machined out of high quality stainless steel. The Tank Bottom Valve has two welding bevels to ease the welding and valve positioning operations.
特点：
参数：
burkert 2033 Orifice DN08 to DN100
burkert 2033 Body material Stainless steel 1.4435 acc. to BN2 / ASME BPE
Fe < 0.5% / C ? 0.03%
burkert 2033 Port connections
Weld end
burkert 2033 Clamp
• DIN EN ISO 1127 / ISO 4200 / DIN 11866 Series B
• DIN 11850 Series 2 / DIN 11866 Series A
• ASME BPE / DIN 11866 Series C
• DIN 32676 Series A (DIN tube)
• DIN 32676 Series B (ISO tube)
• ASME BPE
burkert 2033 Surface finish
Mechanical polished
Electro polished
Mirror finished1)
burkert 2033 Ra [µm] internal
0.6
0.6
0.25
burkert 2033 Ra [µlnch] internal
25
25
10
burkert 2033 Ra [Grit #] internal
180
180
330
burkert 2033 Seal materials EPDM, PTFE/EPDM, advanced PTFE/EPDM
burkert 2033 Actuator material PPS (PA for actuator sizes ø 175/225 mm)
burkert 2033 Media temperature
EPDM (AD)
advanced PTFE/EPDM (EU)1)
burkert 2033 advanced PTFE laminated on EPDM (EK)2)
-5 to +143°C (SIP: up to +150°C, 60 min.)
-10 to +130°C (SIP: up to +140°C, 60 min.)
+5 to+90°C (no steam)
burkert 2033 Ambient temperature
Actuator size < 100 mm
Actuator size ? 100 mm
+5° to +140°C
+5° to +90°C (briefly up to +140°C)
(-10° to +60°C with PA actuator)
