J40HX-16G型柱塞截止阀由于密封圈采用新型非金属材料制成，具有经受长期高温、高压而不丧失弹性的性能，而且柱塞与密封圈之间的接触面积大，再者，密封圈系混合材料性能好，因此，密封可靠，经久耐用。主要适用于冶金、电业、化工、炼油、化肥、轻工、食品等行业中。J40HX-16G型柱塞截止阀【产品特点】1、在阀门中柱塞与密封采用过盈配合，通过调节中法兰螺栓预紧力,使密封环压缩所产生的侧向力与阀体中孔面及柱塞外圆密封，从而保证了阀门的密封性，杜绝了外泄漏2、由于密封环采用回弹性强、耐磨性高的无毒新型密封材料，所以密封可靠，经久耐用，从而提高阀门的使用寿命3、本阀门结合柱塞阀的无泄漏优点和截止阀启闭快的特点，成为一种结构新颖，用途广泛的新品种·材质：不锈钢、碳钢J40HX-16G型柱塞截止阀【性能规范】公称压力1.62.54.06.410.0壳体试验压力（MPa）2.43.756.09.615.0高压密封试验压力（MPa）1.762.754.47.0411.0低压气密封试验压力（MPa）0.5～0.7适用介质水、蒸汽、油品（C）硝酸类（P）、醋酸类（R）适用温度（℃）≤425≤200J40HX-16G型柱塞截止阀主要外形和连接尺寸型号公称通径主要外形尺寸和连接尺寸LDD1D2bZ-dD0UJ41H/Y/W-16C/P/R15130956545144-1480201501057555144-14100251601158565144-141203218013510078164-181404020014511085164-1816050230160125100164-1818065290180145120184-1822080310195160135208-18240100350215180155208-18280125400245210185228-18320150480280240210248-233502006003352952652612-234502506504053553203012-255003007504604103753012-255603508505204704353416-256404009505805254853616-30720UJ41H/Y/W-25C/P/R15130956545164-1480201501057555164-14100251601158565164-141203218013510078184-181404020014511085184-1816050230160125100204-1818065290180145120228-1822080310195160135228-18240100350230190160248-23280125400270220188288-25320150480300250218308-253502006003603102783412-254502506504253703323612-305003007504854303904016-305603508505504904484416-346404009506105505054816-34720UJ41H/Y/W-40C/P/R15130956545164-1480201501057555164-14100251601158565164-141203218013510078184-181404020014511085184-1816050230160125100204-1818065290180145120228-1822080310195160135228-18240100350230190160248-23280125400270220188288-25320150480300250218308-253502006003753202823812-304502506504453853454212-345003007505104504084616-345603508505705104655216-346404009506555855355816-41720)