KSB BOA-C软密封截止阀

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KSB BOA-C软密封截止阀主要应用：
▪热水供暖系统
▪空调系统
▪热量回收系统
流体处理
▪水
▪水/乙二醇混合物
▪不适合含有矿物油，蒸汽或流体
Design details
▪ Straight-way globe valve with slanted seat
▪ Slanted seat design
▪ Short face-to-face length to DIN EN 558/14
▪ Single-piece pressure-retaining body
▪ Non-rising handwheel
▪ Flanges to DIN EN 1092-2 Type 21
▪ POSTTTION indicator outside the insulating material
▪ Locking device, travel stop, POSTTTION indicator, throttling
plug and insulating cap with anti-condensation feature as
standard
▪ Suitable for full insulation in acc. with German energysaving
regulations
▪ Non-rotating stem with protected, external thread
▪ Maintenance-free stem seal with EPDM profile ring
▪ Compact throttling plug with EPDM coating as soft main
and back seat
▪ Exterior coating: blue RAL 5002
▪ The valves satisfy the safety requirements of Annex I of
the European Pressure Equipment Directive 97/23/EC (PED)
for fluids in Group 2.
▪ Type-tested to the specifications of Germanischer Lloyd
V a r i a n t s
▪ Lead-sealable cap (prevents unauthorised actuation) as
assembly set
▪ Electric actuatorsProduct benefits
▪ Zero leakage and zero maintenance for life due to
lubricated-for-life EPDM profile ring and single-piece
body.
▪ Minimal pressure drop due to hydraulically favourable
flow passage.
▪ One model for shut-off and throttling: fully EPDM-coated
throttling plug with linear characteristic.
▪ Easy insulation thanks to simple body design and anticondensation
feature (insulating cap).
▪ Fully equipped at no extra price: internal travel stop,
POSTTTION indicator and locking device included.
▪ Cost-effective transport and handling due to short face-toface
length and low weight.