日本SMC電磁閥VT307-4G-02*

SMC電磁閥的主要特點電磁閥外漏堵絕，內漏易控，使用安全。內外泄漏是危及安全的要素。其它自控閥通常將閥桿伸出，由電動、氣動、液動執(zhí)行機構控制閥芯的轉動或移動。這都要解決長期動作閥桿動密封的外泄漏難題；唯有電磁閥是用電磁力作用于密封在電動調節(jié)閥隔磁套管內的鐵芯完成，不存在動密封，所以外漏易堵絕。電動閥力矩控制不易，容易產(chǎn)生內漏，甚至拉斷閥桿頭部；電磁閥的結構型式容易控制內泄漏，直至降為零。所以，電磁閥使用特別安全，尤其適用于腐蝕性、有毒或高低溫的介質。 SMC電磁閥系統(tǒng)簡單，便接電腦，價格低謙。電磁閥本身結構簡單，價格也低，比起調節(jié)閥等其它種類執(zhí)行器易于安裝維護。更顯著的是所組成的自控系統(tǒng)簡單得多，價格要低得多。由于電磁閥是開關信控制，與工控計算機連接十分方便。在當今電腦普及，價格大幅下降的時代，電磁閥的優(yōu)勢就更加明顯。SMC電磁閥動作快遞，功率微小，外形輕巧。電磁閥響應時間可以短至幾個毫秒，即使是先導式電磁閥也可以控制在幾十毫秒內。由于自成回路，比之其它自控閥反應更靈敏。設計得當?shù)碾姶砰y線圈功率消耗很低，屬節(jié)能產(chǎn)品；還可做到只需觸發(fā)動作，自動保持閥位，平時一點也不耗電。電磁閥外形尺寸小，既節(jié)省空間，又輕巧美觀。電磁閥調節(jié)精度受限，適用介質受限。電磁閥通常只有開關兩種狀態(tài)，閥芯只能于兩個限位置，不能連續(xù)調節(jié)，（力圖突破的新構思不少，但還都于試驗試用階段）所以調節(jié)精度還受到一定限制。SMC電磁閥對介質潔凈度有較高要求，含顆粒狀的介質不能適用，如屬雜質須先濾去。另外，粘稠狀介質不能適用，而且，特定的產(chǎn)品適用的介質粘度范圍相對較窄。
日本SMC電磁閥VT307-4G-02*VX3130-02-4GR1
VX3130-02-5G
VX3130V-01-3DR1
VX3130V-01-3DZ
VX3130V-01-4DLB
VX3130V-01-4G
VX3130V-01-4GR1
VX3130V-01-5G
VX3130V-01-5G1
VX3130V-01-6G
VX3130V-01-6G1
VX3130V-02-3G
VX3130V-02-3G1
VX3130V014DLR1B
VX3131-00-4G
VX3131-00-4GR1
VX3132-02-4G
VX3132-02-4GR1
VX3132-02-5G
VX3132-02-5G1
VX3132K-02-4G
VX3132K-02-4G-B
VX3132K-024GR1B
VX3132L-02-5TZB
VX3134-01-4G
VX3134-01-4GR1
VX3134-01-5D
VX3134-01-5D-B
VX3134-01-5D1
VX3134-01-5D1-B
VX3134-01-5G
VX3134-01-5GS-B
VX3134-01-5GS1B
VX3134-01-5G1
VX3134-02-3G
VX3134-02-3GR1
VX3134-02-4G
VX3134-02-4GR1
VX3134-02-5G
VX3134-02-5G1
VX3134H-02-5G1B
VX3134L-02-5TZB
VX3134L-025TZ1B
VX3134M-01-5DZB
VX3134M-01-5G-B
VX3134M-01-5G1B
VX3134M-015DZ1B
VX3134V-02-4DR1
VX3134V-02-4DZ
VX3134V-02-4G
VX3134V-02-4GR1
VX3134V-02-5G
VX3134V-02-5GSB
VX3134V-02-5G1
VX3135-00-4G
VX3135-00-4GR1
VX3135-00-5G
VX3135-00-5G1
VX3135V-00-5G
VX3135V-00-5G1
VX3224-02-3D
VX3224-02-3DR1
VX3224-02-3DZ
VX3224-02-3D1
VX3224-02-3G
VX3224-02-3GR1
VX3224-02-4D
VX3224-02-4D-B
VX3224-02-4DR1
VX3224-02-4DR1B
VX3224-02-4DZ
VX3224-02-4G
VX3224-02-4G-B
VX3224-02-4GR1
VX3224-02-4GR1B
VX3224-02-4G1
VX3224-02-5D
VX3224-02-5DZ
VX3224-02-5DZ1
VX3224-02-5D1
VX3224-02-5G
VX3224-02-5G-B
VX3224-02-5G1
VX3224-02-5G1-B
VX3224-02-6G
VX3224-02-6G1
VX3224-025DZX21
VX3224A-02-4DR1
VX3224A-02-4DZ
VX3224D-02-4G
VX3224D-02-4GR1
VX3224F-02-4D
VX3224F-02-5D
VX3224G-02-3D
VX3224G-02-3D-B
VX3224G-02-5G
VX3224G-02-5G-B
VX3224G-02-5G1B
VX3224G-023DR1B
VX3224H-02-6D
VX3224H-02-6D1
VX3224J-02-4G
VX3224J-02-4G-B
VX3224J-024GR1B
VX3224K-02-5G-B
VX3224K-02-5G1
VX3224K-02-5G1B
VX3224L-02-4D-B
VX3224L-02-5TZB
VX3224L-024DR1B
VX3224L-025TZ1B
VX3224M-02-4G
VX3224M-02-4G-B
VX3224M-02-5DZB
VX3224M-02-5G
VX3224M-02-5G-B
VX3224M-02-5G1B
VX3224M-024GR1B
VX3224M-025DZ1B
VX3224P-02-4G
VX3224P-02-4G-B
VX3224P-02-5G
VX3224P-024GR1B
VX3224Q-02-4G
VX3224Q-02-4G-B
VX3224Q-024GR1B
VX3224S-02-3G
VX3224S-02-3GR1
VX3224S-02-4G
VX3224S-02-4GR1
VX3224V-02-4D
VX3224V-02-4DR1
VX3224V-02-4G-B
VX3224V-02-5D
VX3224V-02-5DZ
VX3224V-02-5DZ1
VX3224V-02-5D1
VX3224V-02-5G
VX3224V-02-5G1
VX3224V-024GR1B
VX3224029GD110V
VX3224029G1DC11
VX3234-02-3G
VX3234-02-3GR1
VX3234-02-4G
VX3234-02-4GR1
VX3234-02-5D1-B