台湾JGH久冈中止閥管式安装:HT-4211-10-23HT-4211-15-23HT-4211-20-23HT-4211-25-23HT-4211-32-23法兰式安装:HF-4211-50-23HF-4211-40-23HF-4211-32-23HF-4211-25-23HF-4211-20-23HF-4211-15-23HF-4211-10-23板式安装:HG-4211-10-23HG-4211-20-23HG-4211-32-23)