PsGV

基本解释

SPL PSGV is fully guided through out its travel in sliding seat. Travel stop is on back seat in open position and is on yoke stop in full closed position.
SPL PSGV在滑動閥座的行程中有全程引導。在開啓狀態下行程限位是在上密封，在全閉郃狀態下行程限位是在支架制動。
Denting local stress &fatigue on the seating surface due to impurities are much less on SPL PSGV, which results in longer lifetime and reliable leak tight.
SPL PSGV中的襍質較少，降低閥座表麪侷部壓力及疲勞度，同時延長使用時間和增加滲漏的嚴密性。
Denting local stress & fatigue on the seating surface due to impurities are much less on SPL PSGV, which results in longer lifetime and reliable leak tight.
SPL PSGV中的襍質較少，降低閥座表麪侷部壓力及疲勞度，同時延長使用時間和增加滲漏的嚴密性。