福斯 Limitorque WG 系列蝸桿齒輪箱設(shè)計用于直角回轉(zhuǎn)蝶閥、球閥和旋塞閥應(yīng)用以及直角回轉(zhuǎn)和多回轉(zhuǎn)阻尼器，并在各種防風雨、潛水和埋地式中提供無與倫比的質(zhì)量和使用壽命。服務(wù)應(yīng)用。

與眾多電動執(zhí)行器兼容，可實現(xiàn)非凡的輸出速度和扭矩范圍

防風雨，臨時淹沒，埋地服務(wù)

具有自鎖傳動裝置

四分之一圈或多圈，手動或電動操作可用 

-300C 至 900C 環(huán)境溫度范圍

可拆卸的頂部入口花鍵閥軸適配器減少了停機時間，確保閥桿正確接合

由于堅固的球墨鑄鐵外殼、滾子軸承支撐軸和精心設(shè)計的密封件，可承受惡劣條件，延長了正常運行時間

扭矩額定范圍： 扭矩輸出至 326 000 ft-lb (442 000 Nm)

防風雨

防止水和灰塵進入

可浸入式

適用于臨時浸入 IP67 和 IP68

埋地服務(wù)

適合地下安裝

中文內(nèi)容來自機器翻譯，內(nèi)容僅供參考，實際內(nèi)容可參考原廠介紹或以合同為準。

英文原文：

About this product

The Flowserve Limitorque WG series of worm gearboxes is designed for quarter-turn butterfly, ball, and plug valve applications as well as quarter-turn and multi-turn dampers and offers unsurpassed quality and longevity in a wide variety of weatherproof, submersible and buried-service applications.

Features and Benefits

Extraordinary range of output speeds and torques made possible by compatibility with a wide array of numerous electric actuators

??????Weatherproof, temporary submersion, and buried services

Features self locking gearing

Quarter-turn or multi-turn, manual or motorized operation available 

-300C to 900C ambient temperature range

Reduced downtime provided by the removable, top-entry, splined valve shaft adapter, which ensures proper engagement of the valve stem

Increased uptime due to rugged ductile iron housing, roller bearing-supported shaft and well-designed sealing, which stands up to tough conditions

Specifications

Torque Rating Range: Torque output to 326 000 ft-lb (442 000 Nm)

Configurations

Weatherproof

Protected against the ingress of water and dust

Submersible

Suitable for temporary submersion to IP67 and IP68

Buried Service

Suitable for in-ground installation