技术信息
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弗瑞斯ALPHA阀胆 弗瑞斯SIGMA Compact DN15-DN50 弗瑞斯 SIGMA Compact DN50-DN300产品应用
Circulation of Minimum Flow - Plant Room Circulation of Minimum Flow - System End视频
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弗瑞斯ALPHA动态平衡阀门专门为确保供暖和制冷系统研发设计。
弗瑞斯ALPHA阀胆-第二代阀胆-是弗瑞斯ALPHA阀的不可分割的一部分，即使在波动的压力条件下，阀胆也能精确地控制系统流量。
专利设计的可更换孔板，使用了更高柔韧性和更高精度的膜片。从最小的丝扣连接（DN15）到最大的法兰连接（DN1000），无论是小型的供暖单元或区域制冷系统，弗瑞斯ALPHA阀胆都能确保流量不超过预设值。
即使在压力波动的情况下，也能自动保持系统平衡。
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产品范围应用广泛：
Frese ALPHA
Female/Female with 1” P/T-plugs
1200C, PN25, DZR
Category Frese no. Dimension Cartridge Price
DN Type
A 49-9001 15 Type 10, 11 and 20 11.90
A 49-9011 20 Type 10, 11 and 20 13.00
A 49-9021 25 Type 10, 11 and 20 15.40
A 49-9031 25L Type 30 and 40 25.60
A 49-9041 32 Type 30 and 40 28.80
A 49-9051 40 Type 30 and 40 30.90
A 49-9061 50 Type 30 and 40 37.00
Female/Female with 2” P/T plugs
1200C, PN25, DZR
Category Frese no. Dimension Cartridge Price
DN Type
A 49-9002 15 Type 10, 11 and 20 16.10
A 49-9012 20 Type 10, 11 and 20 16.90
A 49-9022 25 Type 10, 11 and 20 19.50
A 49-9032 25L Type 30 and 40 29.50
A 49-9042 32 Type 30 and 40 32.40
A 49-9052 40 Type 30 and 40 34.90
A 49-9062 50 Type 30 and 40 40.90
Female/Female with drain valve
1200C, PN16, DZR
Category Frese no. Dimension Cartridge Price
DN Type
A 49-9004 15 Type 10, 11 and 20 11.90
A 49-9014 20 Type 10, 11 and 20 13.00
A 49-9024 25 Type 10, 11 and 20 15.40
A 49-9034 25L Type 30 and 40 25.60
A 49-9044 32 Type 30 and 40 28.90
A 49-9054 40 Type 30 and 40 30.90
A 49-9064 50 Type 30 and 40 37.00
Female/Female with 2” P/T-plug and combi-drain
1200C, PN16, DZR
Category Frese no. Dimension Cartridge Price
DN Type
A 49-9005 15 Type 10, 11 and 20 19.50
A 49-9015 20 Type 10, 11 and 20 20.40
A 49-9025 25 Type 10, 11 and 20 22.70
A 49-9035 25L Type 30 and 40 32.40
A 49-9045 32 Type 30 and 40 35.50
A 49-9055 40 Type 30 and 40 37.60
A 49-9065 50 Type 30 and 40 43.90
Female/Female with plugs
1200C, PN25, DZR
Category Frese no. Dimension Cartridge Price
DN Type
A 49-9006 15 Type 10, 11 and 20 10.00
A 49-9016 20 Type 10, 11 and 20 11.40
A 49-9026 25 Type 10, 11 and 20 13.40
A 49-9036 25L Type 30 and 40 23.60
A 49-9046 32 Type 30 and 40 26.60
A 49-9056 40 Type 30 and 40 29.00
A 49-9066 50 Type 30 and 40 35.10
Extra services
Category
D Special (non standard) marking on tags (Per valve) 1.00
D Cartridges mounted in valve (Per valve) 3.10
