保溫閘閥 不銹鋼保溫閘閥

產(chǎn)品說明

BZ41H、BZ41W、BZ41Y 型 PN16~PN40 保溫夾套式楔式閘閥：手動、法蘭連接、明桿楔式剛性單閘板，閥座密封面材料為合金和不銹鋼，公稱壓力 PN16~PN40，閥體材料為碳鋼（BZ41H-16C~BZ41H-40 BZ41Y-16C~BZ41Y-40）、鉻鎳鈦不銹鋼（BZ41W-16P~BZ41W-40P BZ41Y-16P~BZ41Y-40P）、鉻鎳鉬鈦不銹鋼（BZ41W-16R~BZ41W-40R BZ41Y-16R~BZ41Y-40R），具有保溫功能的閘閥。主要用于石油、化工、冶金、制藥等各類系統(tǒng)中，能保溫和防止介質(zhì)結晶，以輸送常溫下會凝固的高粘度介質(zhì)。

上海意威閥門保溫閘閥，不銹鋼保溫閘閥，法蘭保溫閘閥，

產(chǎn)品特點

①夾套焊裝于閥門的兩法蘭之間，閥門的側面、底部設置有夾套的連接口。②連接法蘭尺寸比同一規(guī)格普通閥門的連接法蘭大一到兩個規(guī)格，結構長度與同規(guī)格的普通閥門相同。③夾套中可自由地流過蒸汽或其它熱的保溫介質(zhì)，確保粘稠介質(zhì)可順暢地流過閥門。

產(chǎn)品性能參數(shù)

BZ41H、BZ41W、BZ41Y 型 PN16~PN40 保溫夾套式楔式閘閥主要性能參數(shù)型號PN工作壓力/MPa用介質(zhì)用溫度BZ41H-16C161.6油品等無腐蝕性介質(zhì)≤425BZ41H-25252.5BZ41H-40404.0BZ41Y-16C161.6BZ41Y-25252.5BZ41Y-40404.0BZ41W-16P161.6弱腐蝕性介質(zhì)≤150BZ41W-25P252.5BZ41W-40P404.0BZ41Y-16P161.6BZ41Y-25P252.5BZ41Y-40P404.0BZ41W-16R161.6柔腐蝕性介質(zhì)≤150BZ41W-25R252.5BZ41W-40R40.0BZ41Y-16R161.6JZ41Y-25R252.5JZ41Y-40R404.0

 

產(chǎn)品零部件材料

BZ41H、BZ41W、BZ41Y 型 PN16~PN40 保溫夾套式楔式閘閥零部件材料型號材料閥體、閥蓋、閘板閥座和閘板密封面閥桿填料手輪BZ41H-16C碳素鋼、WCB堆焊鐵基合金鉻不銹鋼 2Crl3石棉石墨/柔性石墨球墨鑄鐵或鑄鋼BZ41H-25BZ41H-40BZ41Y-16C堆焊硬質(zhì)合金B(yǎng)Z41Y-25BZ41Y-40BZ41W-16P鉻鎳鈦不銹鋼 CF8本體材料 D8/CF8鉻鎳鈦不銹鋼、304聚四氟乙烯BZ41W-25PBZ41W-40PBZ41Y-16P堆焊硬質(zhì)合金B(yǎng)Z41Y-25PBZ41Y-40PBZ41W-16R鉻鎳鉬鈦不銹鋼、CF8M本體材料 B8M/CF8M鉻鎳鉬鈦不銹鋼、316BZ41W-25RBZ41W-40RBZ41Y-16R堆焊硬質(zhì)合金JZ41Y-25RJZ41Y-40R

 

產(chǎn)品外形及結構尺寸

BZ41H、BZ41W、BZ41Y 型 PN16 保溫夾套式楔式閘閥主要外形及結構尺寸（mm）DNLDD₁D₂bz×ΦdHD₀加熱汽接頭螺紋重量/kg50250195160135208×Φ18358280M12×1.255480310245210185228×Φ18435320M12×1.25100100350280240210248×Φ23502360M12×1.251201504503352952652612×Φ23675400M12×1.252602005504053553203012×Φ25820400M12×1.253002506504604103753012×Φ25970500M20×1.54003007505204704353416×Φ251145500M20×1.54903508505805254853616×Φ301280500M20×1.55804009506405855454020×Φ301450500M20×1.5920

 

BZ41H、BZ41W、BZ41Y 型 PN25 保溫夾套式楔式閘閥主要外形及結構尺寸（mm）DNLDD₁D₂bz×ΦdHD₀加熱汽接頭螺紋重量/kg50250195160135228×Φ18358280M12×1.255680310270220188288×Φ18435320M12×1.25105100350300250218308×Φ23502360M12×1.251701504503603102783412×Φ23675400M12×1.252702005504253703323612×Φ25820400M12×1.253802506504854303904012×Φ25970500M20×1.55353007505504904484416×Φ251145500M20×1.55463508506105505054816×Φ301280500M20×1.57354009506606605555020×Φ301450500M20×1.51224

 

BZ41H、BZ41W、BZ41Y 型 PN40 保溫夾套式楔式閘閥主要外形及結構尺寸（mm）DNLDD₁D₂bz×ΦdHD₀加熱汽接頭螺紋重量/kg50250195160135228×Φ18371280M12×1.255680310270220188288×Φ18455320M12×1.25105100350300250218308×Φ34550360M12×1.251701504503753202823812×Φ23708400M20×1.53402005504453853454212×Φ25890400M20×1.54302506505104504084612×Φ251015500M20×1.55603007505705104655216×Φ251235500M20×1.56003508506105855355816×Φ301390500M20×1.58104009506606105606020×Φ301560500M20×1.51250

 

產(chǎn)品外形及結構尺寸示意圖