安(An)全(Quan)阀(Fa)(Safety Valve)(?)启(Qi)闭(Bi)件(Jian)受(Shou)外(Wai)力(Li)作(Zuo)用(Yong)下(Xia)处(Chu)于(Yu)常(Chang)闭(Bi)状(Zhuang)态(Tai),(?)当(Dang)设(She)备(Bei)或(Huo)管(Guan)道(Dao)内(Nei)的(De)介(Jie)质(Zhi)压(Ya)力(Li)升(Sheng)高(Gao)超(Chao)过(Guo)规(Gui)定(Ding)值(Zhi)时(Shi),(?)通(Tong)过(Guo)向(Xiang)系(Xi)统(Tong)外(Wai)排(Pai)放(Fang)介(Jie)质(Zhi)来(Lai)防(Fang)止(Zhi)管(Guan)道(Dao)或(Huo)设(She)备(Bei)内(Nei)介(Jie)质(Zhi)压(Ya)力(Li)超(Chao)过(Guo)规(Gui)定(Ding)数(Shu)值(Zhi)的(De)特(Te)殊(Shu)阀(Fa)门(Men)。(?)安(An)全(Quan)阀(Fa)属(Shu)于(Yu)自(Zi)动(Dong)阀(Fa)类(Lei),(?)主(Zhu)要(Yao)用(Yong)于(Yu)锅(Guo)炉(Lu)、(?)压(Ya)力(Li)容(Rong)器(Qi)和(He)管(Guan)道(Dao)上(Shang)起(Qi)重(Zhong)要(Yao)保(Bao)护(Hu)作(Zuo)用(Yong)。(?)
AH42F,A42F天(Tian)然(Ran)气(Qi)安(An)全(Quan)阀(Fa)
AH42F、(?)A42F天(Tian)然(Ran)气(Qi)安(An)全(Quan)阀(Fa)适(Shi)用(Yong)于(Yu)工(Gong)作(Zuo)温(Wen)度(Du)在(Zai)-40~(?)80℃(?)的(De)液(Ye)化(Hua)石(Shi)油(You)气(Qi)的(De)液(Ye)相(Xiang)出(Chu)口(Kou)管(Guan)上(Shang),(?)当(Dang)进(Jin)出(Chu)口(Kou)压(Ya)差(Cha)0.5MPa时(Shi)液(Ye)化(Hua)石(Shi)油(You)气(Qi)能(Neng)自(Zi)动(Dong)回(Hui)流(Liu)入(Ru)罐(Guan)。(?)
AH42F,A42F燃(Ran)气(Qi)管(Guan)道(Dao)安(An)全(Quan)阀(Fa)
AH42F、(?)A42F燃(Ran)气(Qi)管(Guan)道(Dao)安(An)全(Quan)阀(Fa)适(Shi)用(Yong)于(Yu)工(Gong)作(Zuo)温(Wen)度(Du)在(Zai)-40~(?)80℃(?)的(De)液(Ye)化(Hua)石(Shi)油(You)气(Qi)的(De)液(Ye)相(Xiang)出(Chu)口(Kou)管(Guan)上(Shang),(?)当(Dang)进(Jin)出(Chu)口(Kou)压(Ya)差(Cha)0.5MPa时(Shi)液(Ye)化(Hua)石(Shi)油(You)气(Qi)能(Neng)自(Zi)动(Dong)回(Hui)流(Liu)入(Ru)罐(Guan)。(?)
GA42H单(Dan)杠(Gang)杆(Gan)安(An)全(Quan)阀(Fa)
GA42H单(Dan)杠(Gang)杆(Gan)安(An)全(Quan)阀(Fa)适(Shi)用(Yong)于(Yu)温(Wen)度(Du)≤(?)450℃(?)的(De)电(Dian)站(Zhan)锅(Guo)炉(Lu)和(He)压(Ya)力(Li)容(Rong)器(Qi)上(Shang),(?)防(Fang)止(Zhi)压(Ya)力(Li)超(Chao)过(Guo)允(Yun)许(Xu)最(Zui)高(Gao)值(Zhi),(?)介(Jie)质(Zhi)可(Ke)为(Wei)蒸(Zheng)汽(Qi)、(?)空(Kong)气(Qi)。(?)GA42H单(Dan)杠(Gang)杆(Gan)安(An)全(Quan)阀(Fa)除(Chu)杠(Gang)杆(Gan)((?)材(Cai)料(Liao)为(Wei)碳(Tan)钢(Gang))(?),(?)重(Zhong)锤(Chui)((?)材(Cai)料(Liao)为(Wei)铸(Zhu)铁(Tie))(?),(?)其(Qi)余(Yu)材(Cai)料(Liao)均(Jun)和(He)A42H-16C型(Xing)弹(Dan)簧(Huang)式(Shi)安(An)全(Quan)阀(Fa)相(Xiang)同(Tong)。(?)
A42H,A42Y不(Bu)锈(Xiu)钢(Gang)氧(Yang)气(Qi)安(An)全(Quan)阀(Fa)
A42H、(?)A42Y不(Bu)锈(Xiu)钢(Gang)氧(Yang)气(Qi)安(An)全(Quan)阀(Fa)适(Shi)用(Yong)于(Yu)工(Gong)作(Zuo)温(Wen)度(Du)≤(?)300℃(?)空(Kong)气(Qi)、(?)氧(Yang)气(Qi)、(?)石(Shi)油(You)气(Qi)等(Deng)介(Jie)质(Zhi)的(De)设(She)备(Bei)和(He)管(Guan)路(Lu)上(Shang)。(?)A42Y-P型(Xing)及(Ji)A42Y-R型(Xing)适(Shi)用(Yong)于(Yu)工(Gong)作(Zuo)温(Wen)度(Du)≤(?)200℃(?)有(You)腐(Fu)蚀(Shi)性(Xing)的(De)介(Jie)质(Zhi)的(De)设(She)备(Bei)和(He)管(Guan)路(Lu)上(Shang),(?)作(Zuo)为(Wei)超(Chao)压(Ya)保(Bao)护(Hu)装(Zhuang)置(Zhi)。(?)连(Lian)接(Jie)法(Fa)兰(Lan)标(Biao)准(Zhun)按(An)JB/T…(?)…(?)-94系(Xi)列(Lie)。(?)≥(?)6.4MPa按(An)JB/T…(?)…(?)-94系(Xi)列(Lie)。(?)
A42H,A42Y氧(Yang)气(Qi)安(An)全(Quan)阀(Fa)
A42H、(?)A42Y氧(Yang)气(Qi)安(An)全(Quan)阀(Fa)适(Shi)用(Yong)于(Yu)工(Gong)作(Zuo)温(Wen)度(Du)≤(?)300℃(?)空(Kong)气(Qi)、(?)氧(Yang)气(Qi)、(?)石(Shi)油(You)气(Qi)等(Deng)介(Jie)质(Zhi)的(De)设(She)备(Bei)和(He)管(Guan)路(Lu)上(Shang)。(?)A42Y-P型(Xing)及(Ji)A42Y-R型(Xing)适(Shi)用(Yong)于(Yu)工(Gong)作(Zuo)温(Wen)度(Du)≤(?)200℃(?)有(You)腐(Fu)蚀(Shi)性(Xing)的(De)介(Jie)质(Zhi)的(De)设(She)备(Bei)和(He)管(Guan)路(Lu)上(Shang),(?)作(Zuo)为(Wei)超(Chao)压(Ya)保(Bao)护(Hu)装(Zhuang)置(Zhi)。(?)连(Lian)接(Jie)法(Fa)兰(Lan)标(Biao)准(Zhun)按(An)JB/T…(?)…(?)-94系(Xi)列(Lie)。(?)≥(?)6.4MPa按(An)JB/T…(?)…(?)-94系(Xi)列(Lie)。(?)
A42H,A42Y空(Kong)气(Qi)安(An)全(Quan)阀(Fa)
A42H、(?)A42Y空(Kong)气(Qi)安(An)全(Quan)阀(Fa)适(Shi)用(Yong)于(Yu)工(Gong)作(Zuo)温(Wen)度(Du)≤(?)300℃(?)空(Kong)气(Qi)、(?)石(Shi)油(You)气(Qi)、(?)液(Ye)体(Ti)等(Deng)介(Jie)质(Zhi)的(De)设(She)备(Bei)和(He)管(Guan)路(Lu)上(Shang)。(?)A42Y-P型(Xing)及(Ji)A42Y-R型(Xing)适(Shi)用(Yong)于(Yu)工(Gong)作(Zuo)温(Wen)度(Du)≤(?)200℃(?)有(You)腐(Fu)蚀(Shi)性(Xing)的(De)介(Jie)质(Zhi)的(De)设(She)备(Bei)和(He)管(Guan)路(Lu)上(Shang),(?)作(Zuo)为(Wei)超(Chao)压(Ya)保(Bao)护(Hu)装(Zhuang)置(Zhi)。(?)连(Lian)接(Jie)法(Fa)兰(Lan)标(Biao)准(Zhun)按(An)JB/T…(?)…(?)-94系(Xi)列(Lie)。(?)≥(?)6.4MPa按(An)JB/T…(?)…(?)-94系(Xi)列(Lie)。(?)
A42H,A42Y气(Qi)体(Ti)安(An)全(Quan)阀(Fa)
A42H、(?)A42Y气(Qi)体(Ti)安(An)全(Quan)阀(Fa)适(Shi)用(Yong)于(Yu)工(Gong)作(Zuo)温(Wen)度(Du)≤(?)300℃(?)空(Kong)气(Qi)、(?)石(Shi)油(You)气(Qi)、(?)液(Ye)体(Ti)等(Deng)介(Jie)质(Zhi)的(De)设(She)备(Bei)和(He)管(Guan)路(Lu)上(Shang)。(?)A42Y-P型(Xing)及(Ji)A42Y-R型(Xing)适(Shi)用(Yong)于(Yu)工(Gong)作(Zuo)温(Wen)度(Du)≤(?)200℃(?)有(You)腐(Fu)蚀(Shi)性(Xing)的(De)介(Jie)质(Zhi)的(De)设(She)备(Bei)和(He)管(Guan)路(Lu)上(Shang),(?)作(Zuo)为(Wei)超(Chao)压(Ya)保(Bao)护(Hu)装(Zhuang)置(Zhi)。(?)连(Lian)接(Jie)法(Fa)兰(Lan)标(Biao)准(Zhun)按(An)JB/T…(?)…(?)-94系(Xi)列(Lie)。(?)≥(?)6.4MPa按(An)JB/T…(?)…(?)-94系(Xi)列(Lie)。(?)
A22F-63T冷(Leng)冻(Dong)机(Ji)用(Yong)安(An)全(Quan)阀(Fa)
A22F-63T冷(Leng)冻(Dong)机(Ji)用(Yong)安(An)全(Quan)阀(Fa)((?)中(Zhong)央(Yang)空(Kong)调(Diao)用(Yong)安(An)全(Quan)阀(Fa))(?)是(Shi)一(Yi)种(Zhong)结(Jie)构(Gou)小(Xiao)巧(Qiao),(?)重(Zhong)量(Liang)轻(Qing),(?)适(Shi)用(Yong)于(Yu)冷(Leng)冻(Dong)设(She)备(Bei)主(Zhu)机(Ji)超(Chao)压(Ya)保(Bao)护(Hu)的(De)安(An)全(Quan)装(Zhuang)置(Zhi);(?)全(Quan)身(Shen)采(Cai)用(Yong)黄(Huang)铜(Tong)棒(Bang)材(Cai)加(Jia)工(Gong)而(?)成(Cheng),(?)密(Mi)封(Feng)采(Cai)用(Yong)聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi)F4材(Cai)料(Liao),(?)密(Mi)封(Feng)性(Xing)能(Neng)高(Gao),(?)泄(Xie)露(Lu)量(Liang)符(Fu)合(He)ANSI标(Biao)准(Zhun)。(?)整(Zheng)定(Ding)压(Ya)力(Li)等(Deng)级(Ji)≤(?)4.0MPa。(?)
SFA22C-300T冷(Leng)冻(Dong)机(Ji)安(An)全(Quan)阀(Fa)
SFA22C-300T冷(Leng)冻(Dong)机(Ji)安(An)全(Quan)阀(Fa)((?)中(Zhong)央(Yang)空(Kong)调(Diao)用(Yong)安(An)全(Quan)阀(Fa))(?)是(Shi)一(Yi)种(Zhong)结(Jie)构(Gou)小(Xiao)巧(Qiao),(?)重(Zhong)量(Liang)轻(Qing),(?)适(Shi)用(Yong)于(Yu)冷(Leng)冻(Dong)设(She)备(Bei)主(Zhu)机(Ji)超(Chao)压(Ya)保(Bao)护(Hu)的(De)安(An)全(Quan)装(Zhuang)置(Zhi);(?)全(Quan)身(Shen)采(Cai)用(Yong)黄(Huang)铜(Tong)棒(Bang)材(Cai)加(Jia)工(Gong)而(?)成(Cheng),(?)密(Mi)封(Feng)采(Cai)用(Yong)聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi)F4材(Cai)料(Liao),(?)密(Mi)封(Feng)性(Xing)能(Neng)高(Gao),(?)泄(Xie)露(Lu)量(Liang)符(Fu)合(He)ANSI标(Biao)准(Zhun)。(?)整(Zheng)定(Ding)压(Ya)力(Li)等(Deng)级(Ji)≤(?)4.0MPa。(?)
A22F-63T弹(Dan)簧(Huang)式(Shi)冷(Leng)冻(Dong)机(Ji)安(An)全(Quan)阀(Fa)
A22F-63T弹(Dan)簧(Huang)式(Shi)冷(Leng)冻(Dong)机(Ji)安(An)全(Quan)阀(Fa)((?)中(Zhong)央(Yang)空(Kong)调(Diao)用(Yong)安(An)全(Quan)阀(Fa))(?)是(Shi)一(Yi)种(Zhong)结(Jie)构(Gou)小(Xiao)巧(Qiao),(?)重(Zhong)量(Liang)轻(Qing),(?)适(Shi)用(Yong)于(Yu)冷(Leng)冻(Dong)设(She)备(Bei)主(Zhu)机(Ji)超(Chao)压(Ya)保(Bao)护(Hu)的(De)安(An)全(Quan)装(Zhuang)置(Zhi);(?)全(Quan)身(Shen)采(Cai)用(Yong)黄(Huang)铜(Tong)棒(Bang)材(Cai)加(Jia)工(Gong)而(?)成(Cheng),(?)密(Mi)封(Feng)采(Cai)用(Yong)聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi)F4材(Cai)料(Liao),(?)密(Mi)封(Feng)性(Xing)能(Neng)高(Gao),(?)泄(Xie)露(Lu)量(Liang)符(Fu)合(He)ANSI标(Biao)准(Zhun)。(?)整(Zheng)定(Ding)压(Ya)力(Li)等(Deng)级(Ji)≤(?)4.0MPa。(?)