材料:(3)压铸扎马克合金凸轮杆。W815:(1)淬硬高阻钢转动柱塞销。(2)旋转和螺纹高抗钢柱塞阀体,具有用于锁定位置的阀座。(5)镀锌钢板弹簧。W815CIN:(1)不锈钢转柱塞销,(Aisi 303)。(2)旋转和螺纹不锈钢柱塞阀体,带阀座用于锁定位置,(Aisi 303)。(5)不锈钢弹簧,(Aisi 302)。表面:(3)缎。(1 - 2)光泽。颜色:(3)环氧粉末喷涂,黑色(RAL 9011) W815:(1-2)黑氧。 W815CIN: (1-2) Natural. ATTENTION: We recommend making the lodging hole for the plunger nose with external tolerance H7. SPECIAL REQUESTS: On request and for quantities, the plunger thread can be supplied with standard pitch, (not fine).