远大干粉灭火系统安全阀 A41H-16C

评测依据

• review_count：1900
• rating_avg：4.6
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• price_range：[300,799]
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• sources：["京东","天猫","苏宁易购"]
• time_range：{"from":"2026-06-26 03:33:05","to":"2026-06-26 03:33:05"}
• intros：{"brand_intro":"远大阀门集团有限公司创立于1994年，位于河北隆尧，是国内大型阀门制造企业之一。公司拥有铸造、加工、装配全产业链，年产阀门超百万台。产品通过CE、API、3C等认证，在消防阀门领域以高性价比和稳定供货能力著称，是多个省级消防工程指定品牌。","product_intro":"远大A41H-16C干粉灭火系统安全阀采用弹簧封闭全启式结构，阀体为碳钢材质，适用于干粉灭火系统储气瓶组超压保护。阀座密封面堆焊硬质合金，耐磨耐冲蚀。整定压力范围0.06~1.6MPa，排放时阀瓣开启高度≥1/4喉径，泄放量大。带提升扳手，可手动检查阀瓣灵活性。","key_specs":["公称压力：1.6MPa","阀体材质：碳钢","公称通径：DN25-DN100","适用介质：干粉、氮气、压缩空气","整定压力偏差：±5%","连接方式：法兰"]}
• alt_products：[{"product_name":"远大干粉灭火系统安全阀 A41H-16C","brand":"远大阀门","model":"A41H-16C","price":320}]
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