水蜜桃视频免费观看视频_超碰97总站中文字幕_老湿机69福利区无码尤物_为什么女生越叫痛男生越往里寨

<wbr id="4gqqi"><dd id="4gqqi"></dd></wbr><wbr id="4gqqi"></wbr>

<s id="4gqqi"></s>

Home / Product

Product

Water Conservancy

Constant Level Valve Fire Valve Ball Valve Gate Valve Control Valve Butterfly Valve Check Valve Mud Valve Relief Valve Decompression/Pressure Retaining Valve Balance Valve Filter

500X

500X pressure relief valve

Nominal pressure：PN1.0~2.5MPa
Nominal diameter：DN50~300mm

AX107X

AX107X Piston safety relief/holding valve

Nominal pressure：PN1.0~2.5MPa
Nominal diameter：DN50~300mm

AX742X

AX742X diaphragm safety pressure relief/holding valve

Nominal pressure：PN1.0~2.5MPa
Nominal diameter：DN50~300mm

<s id="uamq6"><optgroup id="uamq6"></optgroup></s>

<delect id="uamq6"><center id="uamq6"></center></delect>