常用的国内标准有国家标准(GB)和机械行业标准(JB)等，常用的国际标准有美国机械土程师协会标准(ASMP)、美国石油协会标准(APIA、国际标准(ISO)、日本标准(JIS}、德国标准(DIN)和英国标准(BS)等，各标准对安全阀的规定有一定的区别
DHZO-A-073-S3 20
DHZO-A-073-S5
DHZO-AE-051-S5 10
DHZO-AE-071-D5/I
DHZO-AE-071-L1阀芯
DHZO-AE-071-L5BOBINA C22-D24K1/10 BOBINA C22-D24K1/10 线圈
BOBINA C25.4-A110K1/11 BOBINA C25.4-A110K1/11 线圈
BOBINA C25.4-A230K1/11 BOBINA C25.4-A230K1/11 线圈
BOBINA C31-D12K1/20 BOBINA C31-D12K1/20 线圈
BOBINA C31-D24K1/20 BOBINA C31-D24K1/20 线圈
DHZO-AE-071-L5 10T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
T6EDC1R00-C100、T6EDC1R00-C100
DHZO-AE-071-S5
DHZO-AE-071-S5/I
DHZO-AE-071-S5/I 10
DHZO-AE-073-Dnbsp;
DHZO-AE-073-L1/I 10
DHZO-AE-073-L3/I 10
DHZO-AE-073-S3/BI 10
DHZO-AE-073-S5
DHZO-AE-073-S5 10
DHZO-AE-073-S5/I 10
DHZO-AT-073-P3 20
DHZO-ATE-060-S3/Q /TQ42SA 20
DHZO-ATE-073-P3/B/DP27SB 20
DHZO-ATE-073-P3/B/DP27SC 20
DHZOR-A-171 S5
DHZO-T-051-L1
DHZO-T-051-L5 31
DHZO-T-071-D5
DHZO-T-071-L5
DHZO-T-071-L5 31
DHZO-T-071-S5
DHZO-T-073-L5 31
DHZO-T-073-S5 31
DHZO-TE-051-L5/Y 40
DHZO-TE-071-L5