Extreme Temperature Needle Valve
HT, LT & PV Series Severe Temperature Needle valves to 60,000 psi (4137 bar)
低溫針閥
HT，LT&PV系列耐高溫針閥至60000 psi（4137 bar）

自1945年以來，Parker Autoclave Engineers設計和制造了高品質的閥門、配件和管道。Parker Autoclave Engineers HT、LT和PV系列閥門用于-423°F至1200°F（-253°C至649°C）和60000 psi（4137bar）的操作條件。這些閥門用于工藝溫度極高和極低時，防止使用標準設計閥門。Since 1945 Parker Autoclave Engineers has designed and built premium quality valves, fittings and tubing. Parker Autoclave Engineers HT, LT and PV series valves are used in operating conditions from -423°F to 1200°F (-253°C to 649°C) and up to 60,000 psi (4137bar). These valves are used where extreme high and low process temperatures prevent the use of standard design valves.

Extreme Temperature Needle Valve
HT, LT & PV Series Severe Temperature Needle valves to 60,000 psi (4137 bar)
極端溫度針閥 HT，LT&PV系列耐高溫針閥至60000 psi（4137 bar）

特征:

管道尺寸從1/8“到1”。
高溫擴展填料函選項至1200華氏度（649攝氏度）
將填料函延長至-423華氏度（-253攝氏度）
PV選項將標準閥體中的石墨絲填料壓縮到1200華氏度（649攝氏度）
非旋轉閥桿
閥桿螺紋下方的填料。
延長填料殼
Tubing sizes from 1/8" to 1".
HT Extended stuffing box option to 1200oF (649oC)
LT Extended stuffing box option to -423oF (-253oC)
PV option encorporates graphite yarn packing in a standard valve body to 1200oF (649oC)
Non rotating stem
Packing below the stem threads.
Extended packing housing

BENEFITS

Parker Autoclave Engineers 極端溫度閥門是為極端溫度的應用而設計的。高溫和低溫閥門設計有一個擴展外殼，從工藝中移除組件，使閥門在這些溫度下運行。光伏閥門是為電力工業設計的一種更經濟的高溫閥門。這些閥門由一整套配件、管道和附件組成。
Parker Autoclave Engineers extreme temperature valves are designed for applications in extreme temperatures. The HT and LT valves are designed with an extended housing removing the pack from the process allowing the valve to operate at these temperatures. The PV valves are a more economic high temperature designed for the power industry. These valves are complemented by a complete line of fittings, tubing and accessories.

Extreme Temperature Needle Valves