法兰连接双阀VGD40.065，VGD40.080，VGD40.100，VGD40.125.VGD40.150

VGD40.065L.VGD41.100，VRD40

螺纹连接阀门VGD20.403，VGD40.503

VGG10...螺纹连接单阀VGG10.154P，VGG10.204P，VGG10.254P，VGG10.404P，

VGG10.504P, VGG10.804P. VGG10.154U,VGG10.504U，VGG10.5041P ，

轻微耐腐蚀系列燃气阀门

VRH10...燃气阀VRH10.805，VRH10.905，VRH10.915

VRF10...燃气阀VRF10.404，VRF10.504，VRF10.654，VRF10.804

VGH10...燃气阀VGF10.404P,VGF10.504P,VGF10.654P,VGF10.804P

西门子蝶阀VKF41.100C，VKF41.125C，VKF41.150C，VKF41.200C，

VKF41.65C VKF41.80C

Siemens/西门子流量控制调节阀

VKP40.20.VKP40.25，VKP40.32.VKP40.40，VKP40.50，VKP40.50H,VKP40.50S

西门子电磁阀VGS27.154E2.VGS10.104E2

Siemens燃气阀VGH10.18050，VGH10.19050，VGH10.19150

SIEMENS线性流量调节阀 VKP40.40.VKP40.50.VKP40.50H. VKP40.32