阀门旋塞
规格参数 | 参数值 |
---|---|
IMPA编码 | 756916 |
产品单位 | PCE |
产品规格 | Marine Type Approvals held for these valves: American Bureau of Shipping, Bureau Veritas, Germanischer Lloyd, Lloyds Register. Pressure reducer with threaded connections made of gunmetal with pressure-relieved single seat valve and built-in dirt trap. Spring made of rust resistant, and strainers made of stainless steel. Diaphragm made of high-quality plastic with insert of fabric, and gasket made of heat resistant-plastic. Body with G 1/4” connection for pressure gauge on both sides. Standard |
中文汉化 | 756916 减压阀 DIN标准 炮铜材质 #681MGFO-HP型号 公称直径DN32 -----描述-----:这些阀门已获得美国船级社(ABS)、法国船级社(BV)、德国劳氏船级社(GL)和英国劳氏船级社(LR)的船用型式认可。该系列为带螺纹连接的压力减压阀,主体材质为青铜,配备压力平衡式单座阀和内置滤渣装置,弹簧采用防锈材料,滤网为不锈钢材质,隔膜由高质量塑料加织物衬里制成,垫片则采用耐热塑料。阀体两侧设有G 1/4”螺纹接口用于安装压力表。标准螺纹为BSPT内螺纹,尺寸最大至1英寸时也可提供BSP-P外螺纹,请在订单中明确注明:“f/f”或“BSPTm/BSPTm”。产品提供三种压力等级:低压(681/481mGFO-LP)、标准压力(681/481mGFO-SP)和高压(681/481mGFO-HP),均有EPDM(适用于水、中性液体、压缩空气等)和FKM(适用于油类、燃料、含油压缩空气等非中性介质)密封形式可选。滤网孔径规格根据尺寸不同分为0.6 mm(G1/2”至G1-1/4”)和0.75 mm(DN40和DN50)。型号681的阀座材质为:DN15至DN20采用不锈 |
IMPA版本 | 8th Edition |
以上内容为AI翻译,请正确甄别-The above content is translated by AI and the images are sourced from the internet. Please discern correctly.