上海祝茂阀门生产以下几种压力和材质：

隔膜式泄压/持压阀A742X-10、隔膜式泄压/持压阀A742X-10Q、隔膜式泄压/持压阀A742X-10C、隔膜式泄压/持压阀A742X-10P、隔膜式泄压/持压阀A742X-10R

隔膜式泄压/持压阀A742X-16、隔膜式泄压/持压阀A742X-16Q、隔膜式泄压/持压阀A742X-16C、隔膜式泄压/持压阀A742X-16P、隔膜式泄压/持压阀A742X-16R

隔膜式泄压/持压阀A742X-25、隔膜式泄压/持压阀A742X-25Q、隔膜式泄压/持压阀A742X-25C、隔膜式泄压/持压阀A742X-25P、隔膜式泄压/持压阀A742X-25R

其压力有以下口径：A742X-25C/P DN15泄压阀、A742X-25C/PDN20泄压阀、A742X-25C/P DN25泄压阀、A742X-25C/PDN32泄压阀、A742X-25C/PDN40泄压阀、A742X-25C/P DN50泄压阀、A742X-25C/P DN65泄压阀、A742X-25C/PDN80泄压阀、A742X-25C/PDN100泄压阀、A742X-25C/P DN125泄压阀、A742X-25C/P DN150泄压阀、A742X-25C/PDN200泄压阀、A742X-25C/P DN250泄压阀、A742X-25C/P DN300泄压阀、A742X-25C/PDN350泄压阀、A742X-25C/P DN400泄压阀、A742X-25C/P DN450泄压阀、A742X-25C/PDN500泄压阀、A742X-25C/P DN600泄压阀、A742X-25C/P DN700泄压阀、A742X-25C/PDN800泄压阀；

其压力有以下口径：A742X-16C/P DN15泄压阀、A742X-16C/PDN20泄压阀、A742X-16C/P DN25泄压阀、A742X-16C/PDN32泄压阀、A742X-16C/PDN40泄压阀、A742X-16C/P DN50泄压阀、A742X-16C/P DN65泄压阀、A742X-16C/PDN80泄压阀、A742X-16C/PDN100泄压阀、A742X-16C/P DN125泄压阀、A742X-16C/P DN150泄压阀、A742X-16C/PDN200泄压阀、A742X-16C/P DN250泄压阀、A742X-16C/P DN300泄压阀、A742X-16C/PDN350泄压阀、A742X-16C/P DN400泄压阀、A742X-16C/P DN450泄压阀、A742X-16C/PDN500泄压阀、A742X-16C/P DN600泄压阀、A742X-16C/P DN700泄压阀、A742X-16C/PDN800泄压阀；