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球閥的標準|球閥的作用

點擊次數：3271 來源網站：原創發布時間：2015-01-17

球閥的標準|球閥的作用

一、總結球閥標準的重要性

球閥是日常生活和各種工況運用最多的閥門之一，球閥體積小，質量輕，安裝方便，力矩小，開個省力，相對于其他同口徑閥門，價格實惠！

但是球閥種類繁多，品種多樣，客戶在選型的時候，往往不知道如何選擇，總覺得大同小異，差距不大，這個也行，那個也像。其實這是閥門選擇的一種誤區。

雖然球閥品種多樣，種類繁多，但是每一個球閥在設計的時候，都是有對應的工況條件和執行標準，所以要對癥下藥，方可做到選擇恰當，經濟實惠.

信茂技術部根據多年的工作經驗在這里總結了球閥的標準和作用。

二、球閥的標準

標準編號	標準中文名稱	標準英文名稱
SY/T5835-93	壓裂用井口球閥
GB/T12237-1989	通用閥門法蘭和對焊連接鋼制球閥	General purpose industrial valves–Flanged and butt-weld end steel ball valves
GB/T15185-1994	鐵制和銅制球閥	Cast iron and copper alloy ball valves
JB/T7745-1995	管線球閥
JB/T53167-1999	球閥產品質量分等
JC/T783-2004	玻璃纖維增強改性酚醛塑料球閥
JB/T8861-2004	球閥靜壓壽命試驗規程
NF E29-350-2003	工業用閥.鋼制球閥、球狀截止閥和止回閥	(Industrial valves – Steel globe and globe stop and check valves.)
NF E29-466-1987	工業閥門.旋轉閥.黃銅球閥.規范	(INDUSTRIAL VALVES. BRASS BALL-VALVES. SPECIFICATIONS.)
NF E29-354-2003	工業用閥.鑄鐵球閥	(Industrial valves – Cast iron globe valves.)
NF E29-465-1986	工業閥門.旋轉閥.銅鋁球閥.規范	(INDUSTRIAL VALVES. CUPRO-ALUMINIUM BALL VALVES. SPECIFICATION.)
NF D36-406-2004	建筑物用閥.建筑物內飲用水給水用手動銅合金和不銹鋼球閥.試驗和要求	(Building valves – Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings – Tests and requirements.)
NF E29-335-2003	石油和天然氣工業用尺寸為DN 100及更小的鋼閘閥、球閥和止回閥	(Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries.)
NF E29-139-1998	建筑物氣體裝置用手工操作球閥和死底錐形旋塞	(Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings.)
ANSI/ASSE 1002-1979	廁所沖水箱球閥	(Water Closet Flush Tank Ball Cocks)
ANSI/API 608-2002	對焊和法蘭端金屬球閥	(Metal Ball Valves – Flanged and Butt-Welding Ends )
BS EN 13709-2003	工業用閥.鋼制球閥、球狀截止閥和止回閥	(Industrial valves – Steel globe and globe stop and check valves)
BS EN 13789-2003	工業用閥.鑄鐵球閥	(Industrial valves – Cast iron globe valves)
BS EN ISO 15761-2003	石油和天然氣工業用尺寸為DN 100及更小的鋼閘閥、球閥和止回閥	(Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries)
BS EN 13828-2003	建筑物用閥.建筑物內飲用水供給用手動銅合金及不銹鋼球閥.試驗及要求	(Building valves – Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings – Tests and requirements)
BS EN 331-1998	建筑物燃氣供應設備用人工操縱球閥和封底錐度旋塞閥	(Manually operated ball valves and closed bottom taper plug valves for gas installations in buildings)
EN 331-1998	建筑物燃氣設備用人工操縱球閥和封閉底錐形旋塞閥	Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings
prEN ISO 17292-2002	石油、石油化工及相關工業用金屬球閥	Metal ball valves for petroleum, petrochemical and allied industries (ISO/DIS 17292:2002) / Note: Endorsement notice
prEN ISO 21787-2001	工業閥門　熱塑塑料制球閥	Industrial valves – Globe valves of thermoplastic materials (ISO/DIS 21787:2001)
prEN ISO 16135-2001	工業用閥門　熱塑性材料制球閥	Industrial valves – Ball valves of thermoplastic materials (ISO/DIS 16135:2001)

SY/T5835-93	壓裂用井口球閥
GB/T12237-1989	通用閥門法蘭和對焊連接鋼制球閥	General purpose industrial valves–Flanged and butt-weld end steel ball valves
GB/T15185-1994	鐵制和銅制球閥	Cast iron and copper alloy ball valves
JB/T7745-1995	管線球閥
JB/T53167-1999	球閥產品質量分等
JC/T783-2004	玻璃纖維增強改性酚醛塑料球閥
JB/T8861-2004	球閥靜壓壽命試驗規程
NF E29-350-2003	工業用閥.鋼制球閥、球狀截止閥和止回閥	(Industrial valves – Steel globe and globe stop and check valves.)
NF E29-466-1987	工業閥門.旋轉閥.黃銅球閥.規范	(INDUSTRIAL VALVES. BRASS BALL-VALVES. SPECIFICATIONS.)
NF E29-354-2003	工業用閥.鑄鐵球閥	(Industrial valves – Cast iron globe valves.)
NF E29-465-1986	工業閥門.旋轉閥.銅鋁球閥.規范	(INDUSTRIAL VALVES. CUPRO-ALUMINIUM BALL VALVES. SPECIFICATION.)
NF D36-406-2004	建筑物用閥.建筑物內飲用水給水用手動銅合金和不銹鋼球閥.試驗和要求	(Building valves – Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings – Tests and requirements.)
NF E29-335-2003	石油和天然氣工業用尺寸為DN 100及更小的鋼閘閥、球閥和止回閥	(Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries.)
NF E29-139-1998	建筑物氣體裝置用手工操作球閥和死底錐形旋塞	(Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings.)
ANSI/ASSE 1002-1979	廁所沖水箱球閥	(Water Closet Flush Tank Ball Cocks)
ANSI/API 608-2002	對焊和法蘭端金屬球閥	(Metal Ball Valves – Flanged and Butt-Welding Ends )
BS EN 13709-2003	工業用閥.鋼制球閥、球狀截止閥和止回閥	(Industrial valves – Steel globe and globe stop and check valves)
BS EN 13789-2003	工業用閥.鑄鐵球閥	(Industrial valves – Cast iron globe valves)
BS EN ISO 15761-2003	石油和天然氣工業用尺寸為DN 100及更小的鋼閘閥、球閥和止回閥	(Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries)
BS EN 13828-2003	建筑物用閥.建筑物內飲用水供給用手動銅合金及不銹鋼球閥.試驗及要求	(Building valves – Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings – Tests and requirements)
BS EN 331-1998	建筑物燃氣供應設備用人工操縱球閥和封底錐度旋塞閥	(Manually operated ball valves and closed bottom taper plug valves for gas installations in buildings)
EN 331-1998	建筑物燃氣設備用人工操縱球閥和封閉底錐形旋塞閥	Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings
prEN ISO 17292-2002	石油、石油化工及相關工業用金屬球閥	Metal ball valves for petroleum, petrochemical and allied industries (ISO/DIS 17292:2002) / Note: Endorsement notice
prEN ISO 21787-2001	工業閥門　熱塑塑料制球閥	Industrial valves – Globe valves of thermoplastic materials (ISO/DIS 21787:2001)
prEN ISO 16135-2001	工業用閥門　熱塑性材料制球閥	Industrial valves – Ball valves of thermoplastic materials (ISO/DIS 16135:2001)

DIN 3532-1981	煤氣裝置用管件.截止球閥	(Valves for gas installations; angle pattern stop cocks)
HG/T2737-2004	玻璃纖維增強聚丙烯球閥
HG/T3732-2004	改性酚醛玻璃纖維增強塑料球閥技術條件
JIS F7403 ERRATUM 1-2000	造船.船用青銅球閥(勘誤 1)	(Shipbuilding — Hull bronze globe valves (Erratum 1))
JIS F7340-1996	造船.鑄鋼空氣球閥	(Shipbuilding — Cast steel globe air valves)
JIS F7421-1996	造船.鍛鋼20K球閥	(Shipbuilding — Forged steel 20K globe valves)
JIS F7417-1996	造船.青銅16K升降式止回球閥(活接頭閥帽型)	(Shipbuilding — Bronze 16K lift check globe valves (Union bonnet type))
JIS F7377-1996	造船.鑄鐵16K旋壓式止回球閥	(Shipbuilding — Cast iron 16K screw-down check globe valves)
JIS F7353-1996	造船.鑄鐵5K旋壓止回球閥	(Shipbuilding — Cast iron 5K screw-down check globe valves)
JIS F7375-1996	造船.鑄鐵10K旋壓式止回球閥	(Shipbuilding — Cast iron 10K screw-down check globe valves)
JIS F7358-1996	造船.鑄鐵5K升降止回球閥	(Shipbuilding — Cast iron 5K lift check globe valves)
JIS F7348-1996	造船.青銅16K球閥(活接頭帽閥門型)	(Shipbuilding — Bronze 16K globe valves (union bonnet type))
JIS F7403-1996	造船.船體青銅球閥	(Shipbuilding — Hull bronze globe valves)
JIS F7336-1996	造船.鍛鋼空氣球閥	(Shipbuilding — Forged steel globe air valves)
JIS F7351-1996	造船.5K旋壓式青銅止回球閥	(Shipbuilding — Bronze 5K screw-down check globe valves)
JIS F7388-1996	造船.青銅20K球閥	(Shipbuilding — Bronze 20K globe valves)
JIS F7365-1996	造船.船體鑄鋼球閥	(Shipbuilding — Hull cast steel globe valves)
JIS F7498-2001	造船.球墨鑄鐵16K球閥	(Shipbuilding — Spheroidal graphite iron (ductile iron) 16K globe valves)
JIS F7490 ERRATUM 1-2000	造船.球墨鑄鐵5K球閥(勘誤 1)	(Shipbuilding — Spheroidal graphite iron (ductile iron) 5K globe valves (Erratum 1))
JIS F7499-2001	造船.球墨鑄鐵16K旋壓單向球閥	(Shipbuilding — Spheroidal graphite iron (ductile iron) 16K screw-down check globe valves)
JIS F7317-1996	造船.鑄鋼40K球閥	(SHIPBUILDING – CAST STEEL 40K GLOBE VALVES)
JIS F7307-1996	造船.鑄鐵10K球閥	(SHIPBUILDING – CAST IRON 10K GLOBE VALVES)
JIS F7494-2000	造船.球墨鑄鐵10K球閥	(Shipbuilding — Spheroidal graphite iron (ductile iron) 10K globe valves)
JIS F7309-1996	造船.鑄鐵16K球閥	(SHIPBUILDING – CAST IRON 16K GLOBE VALVES)
JIS F7305-1996	造船.鑄鐵5K球閥	(SHIPBUILDING – CAST IRON 5K GLOBE VALVES)

JIS F7303-1996	造船.16K青銅球閥	(SHIPBUILDING – BRONZE 16K GLOBE VALVES)
JIS F7301-1997	造船.5K青銅球閥	(SHIPBUILDING – BRONZE 5K GLOBE VALVES)
JIS F7323-1996	造船.可鍛鐵16K球閥	(SHIPBUILDING – MALLEABLE IRON 16K GLOBE VALVES)
JIS F7329-1996	造船.鍛鋼40K球閥	(SHIPBUILDING – FORGED STEEL 40K GLOBE VALVES)
JIS F7315-1996	造船.鑄鋼30K球閥	(SHIPBUILDING – CAST STEEL 30K GLOBE VALVES)
JIS F7321-1996	造船.可鍛鐵5K球閥	(SHIPBUILDING – MALLEABLE IRON 5K GLOBE VALVES)
JIS F7319-1996	造船.鑄鋼10K球閥	(SHIPBUILDING – CAST STEEL 10K GLOBE VALVES)
JIS F7411-1996	造船.青銅5K旋壓式止回球閥(活接頭閥帽型)	(SHIPBUILDING – BRONZE 5K SCREW-DOWN CHECK GLOBE VALVES (UNION BONNET TYPE))
JIS F7471-1996	造船.鑄鋼10K旋壓式止回球閥	(SHIPBUILDING – CAST STEEL 10K SCREW-DOWN CHECK GLOBE VALVES)
JIS F7409-1996	造船.青銅16k旋壓式止回球閥	(SHIPBUILDING – BRONZE 16K SCREW-DOWN CHECK GLOBE VALVES)
JIS F7413-1996	造船.青銅16K旋壓式止回球閥(活接頭閥帽型)	(SHIPBUILDING – BRONZE 16K SCREW-DOWN CHECK GLOBE VALVES (UNION BONNET TYPE))
JIS F7473-1996	造船.鑄鋼20K旋壓式止回球閥	(SHIPBUILDING – CAST STEEL 20K SCREW-DOWN CHECK GLOBE VALVES)
JIS F7490-1998	造船.球墨鑄鐵5K球閥	(Shipbuilding — Spheroidal graphite iron (ductile iron) 5K globe valves)
JIS F7403-1996/ERRATUM 1-2000	造船.青銅舷側球閥(勘誤1)	(Shipbuilding — Hull bronze globe valves (Erratum 1))
JIS F7313-1996	造船.鑄鋼20K球閥	(SHIPBUILDING – CAST STEEL 20K GLOBE VALVES)
JIS F7311-1996	造船.鑄鋼5K球閥	(SHIPBUILDING – CAST STEEL 5K GLOBE VALVES)
JIS F7346-1996	造船.青銅5K球閥(活接頭帽閥門型)	(SHIPBUILDING – BRONZE 5K GLOBE VALVES (UNION BONNET TYPE))
JIS F7415-1996	造船.青銅5K升降式止回球閥(活接頭閥帽型)	(SHIPBUILDING – BRONZE 5K LIFT CHECK GLOBE VALVES (UNION BONNET TYPE))
JIS F7490-1998/ERRATUM 1-2000	造船.球墨鑄鐵5K球閥(勘誤1)	(Shipbuilding — Spheroidal graphite iron (ductile iron) 5K globe valves (Erratum 1))
ISO 15761-2002	石油和天然氣工業用尺寸為DN 100及更小的鋼閘閥、球閥和止回閥	(Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries)
ISO 7121-1986	法蘭型鋼制球閥	(Flanged steel ball valves)
QB/T1199-1991	浮球閥

三、球閥的作用

球閥對于我們來說并不陌生，是一種由旋塞轉變而來的，這種球閥不是通過長方體開關進行啟閉的，主要是通過球體的開關而進行工作的，一般的球體上都有一個閥桿，這個閥桿的旋動決定了球體的旋動，這樣正好有利于球體的切斷和分配，對于生產有很大的幫助，球閥開口的大小還具有控制流量的作用，這個對于三通球閥來說是一個很好的功能。球閥啟閉迅速，密封性好，結構簡單，低流阻，廣泛使用于現代工業場合。球閥根據結構形式可以分為固定式球閥、三通球閥、四通球閥等;根據連接方式，分為法蘭球閥、對夾球閥、內螺紋球閥、外螺紋球閥、焊接球閥、卡箍球閥(一般是衛生級球閥)、卡套式球閥等;按密封材料則可分為軟密封球閥和金屬硬密封球閥。軟密封球閥一般適用于溫度小于150度左右的介質，150度以上的介質，則選用PPL密封或者金屬密封。

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浙江信茂閥門有限公司_蝶閥_球閥_V型球閥_鍛鋼球閥_偏心半球閥_雙向流硬碰硬旋球閥地址：浙江省溫州市永嘉縣甌北鎮安豐工業區
聯系人：譚經理電話：0577-67989383 手機：18958844519 傳真：0577-67989353 郵編：325102 郵箱：89524482@qq.com
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