Parker NP6針閥的閥桿螺紋下方有填料，兩件式閥桿可用于6000磅/平方英寸（414巴）以下的關鍵應用。派克NP6針閥是一種使用非常嚴格的針閥。它們設計有閥桿螺紋下方的填料和兩件式閥桿，用于6000 PSI（414 BAR）以下的關鍵系統。螺紋下方的填料可防止流體受到螺紋潤滑劑污染或沖刷，也可防止閥桿螺紋受到介質的潛在損壞影響。兩件式閥桿產生一個不旋轉的下閥桿，以實現卓越的、可重復的密封和減少填料磨損。
Parker NP6 needle valves are designed with packing below the stem threads and a two-piece stem for critical applications up to 6,000 PSI (414 BAR). Parker NP6 Needle Valves are severe service, needle valves. They are designed with the packing below the stem threads and a two-piece stem for critical systems up to 6,000 PSI (414 BAR). The packing below the threads protects the flow stream from thread lubricant contamination or washout and also protects the stem threads from potential damaging effects of the media. The two-piece stem produces a non-rotating lower stem for superior, repeatable sealing and reduced packing wear.
Connection 1 Size: 1/4", 3/8", Two Ferrule Compression, NPT F, NPT M, Single Ferrule Compression
Connection 2 Size: 1/4", 3/8", Two Ferrule Compression, NPT F, NPT M, Single Ferrule Compression
Stem Type: Blunt, PCTFE
Body Type: InLine
Body Material: Stainless Steel
Part |
Connection 1 Size |
Connection 2 Size |
Connection 1 Style |
Connection 2 Style |
Stem Type |
Stem Seal Material |
Body Type |
Body Material |
4M-NP6LK-BN-SSP |
1/4" |
1/4" |
NPT M |
NPT M |
PCTFE |
Nitrile Rubber |
InLine |
Stainless Steel |
4M-NP6LK-EPR-SSP |
1/4" |
1/4" |
NPT M |
NPT M |
PCTFE |
Ethylene Propylene Rubber |
InLine |
Stainless Steel |
4M-NP6LK-G-SSP |
1/4" |
1/4" |
NPT M |
NPT M |
PCTFE |
Grafoil? |
InLine |
Stainless Steel |
4M-NP6LK-SSP |
1/4" |
1/4" |
NPT M |
NPT M |
PCTFE |
PTFE |
InLine |
Stainless Steel |
4M-NP6LK-V-SSP |
1/4" |
1/4" |
NPT M |
NPT M |
PCTFE |
Fluorcarbon Rubber |
InLine |
Stainless Steel |
4M-NP6LR-BN-SSP |
1/4" |
1/4" |
NPT M |
NPT M |
Blunt |
Nitrile Rubber |
InLine |
Stainless Steel |
4M-NP6LR-EPR-SSP |
1/4" |
1/4" |
NPT M |
NPT M |
Blunt |
Ethylene Propylene Rubber |
InLine |
Stainless Steel |
4M-NP6LR-G-SSP |
1/4" |
1/4" |
NPT M |
NPT M |
Blunt |
Grafoil? |
InLine |
Stainless Steel |
4M-NP6LR-SSP |
1/4" |
1/4" |
NPT M |
NPT M |
Blunt |
PTFE |
InLine |
Stainless Steel |
4M-NP6LR-V-SSP |
1/4" |
1/4" |
NPT M |
NPT M |
Blunt |
Fluorcarbon Rubber |
InLine |
Stainless Steel |
4Z-NP6AK-BN-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Nitrile Rubber |
Angle |
Stainless Steel |
4Z-NP6AK-EPR-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Ethylene Propylene Rubber |
Angle |
Stainless Steel |
4Z-NP6AK-G-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Grafoil? |
Angle |
Stainless Steel |
4Z-NP6AK-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
PTFE |
Angle |
Stainless Steel |
4Z-NP6AK-V-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Fluorcarbon Rubber |
Angle |
Stainless Steel |
4Z-NP6AR-BN-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Nitrile Rubber |
Angle |
Stainless Steel |
4Z-NP6AR-EPR-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Ethylene Propylene Rubber |
Angle |
Stainless Steel |
4Z-NP6AR-G-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Grafoil? |
Angle |
Stainless Steel |
4Z-NP6AR-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
PTFE |
Angle |
Stainless Steel |
4Z-NP6AR-V-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Fluorcarbon Rubber |
Angle |
Stainless Steel |
4Z-NP6LK-BN-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Nitrile Rubber |
InLine |
Stainless Steel |
4Z-NP6LK-EPR-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Ethylene Propylene Rubber |
InLine |
Stainless Steel |
4Z-NP6LK-G-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Grafoil? |
InLine |
Stainless Steel |
4Z-NP6LK-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
PTFE |
InLine |
Stainless Steel |
4Z-NP6LK-V-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Fluorcarbon Rubber |
InLine |
Stainless Steel |
4Z-NP6LR-BN-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Nitrile Rubber |
InLine |
Stainless Steel |
4Z-NP6LR-EPR-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Ethylene Propylene Rubber |
InLine |
Stainless Steel |
4Z-NP6LR-G-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Grafoil? |
InLine |
Stainless Steel |
4Z-NP6LR-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
PTFE |
InLine |
Stainless Steel |
4Z-NP6LR-V-SSP |
1/4" |
1/4" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Fluorcarbon Rubber |
InLine |
Stainless Steel |
6A-NP6AK-BN-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
PCTFE |
Nitrile Rubber |
Angle |
Stainless Steel |
6A-NP6AK-EPR-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
PCTFE |
Ethylene Propylene Rubber |
Angle |
Stainless Steel |
6A-NP6AK-G-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
PCTFE |
Grafoil? |
Angle |
Stainless Steel |
6A-NP6AK-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
PCTFE |
PTFE |
Angle |
Stainless Steel |
6A-NP6AK-V-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
PCTFE |
Fluorcarbon Rubber |
Angle |
Stainless Steel |
6A-NP6AR-BN-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
Blunt |
Nitrile Rubber |
Angle |
Stainless Steel |
6A-NP6AR-EPR-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
Blunt |
Ethylene Propylene Rubber |
Angle |
Stainless Steel |
6A-NP6AR-G-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
Blunt |
Grafoil? |
Angle |
Stainless Steel |
6A-NP6AR-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
Blunt |
PTFE |
Angle |
Stainless Steel |
6A-NP6AR-V-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
Blunt |
Fluorcarbon Rubber |
Angle |
Stainless Steel |
6A-NP6LK-BN-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
PCTFE |
Nitrile Rubber |
InLine |
Stainless Steel |
6A-NP6LK-EPR-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
PCTFE |
Ethylene Propylene Rubber |
InLine |
Stainless Steel |
6A-NP6LK-G-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
PCTFE |
Grafoil? |
InLine |
Stainless Steel |
6A-NP6LK-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
PCTFE |
PTFE |
InLine |
Stainless Steel |
6A-NP6LK-V-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
PCTFE |
Fluorcarbon Rubber |
InLine |
Stainless Steel |
6A-NP6LR-BN-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
Blunt |
Nitrile Rubber |
InLine |
Stainless Steel |
6A-NP6LR-EPR-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
Blunt |
Ethylene Propylene Rubber |
InLine |
Stainless Steel |
6A-NP6LR-G-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
Blunt |
Grafoil? |
InLine |
Stainless Steel |
6A-NP6LR-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
Blunt |
PTFE |
InLine |
Stainless Steel |
6A-NP6LR-V-SSP |
3/8" |
3/8" |
Two Ferrule Compression |
Two Ferrule Compression |
Blunt |
Fluorcarbon Rubber |
InLine |
Stainless Steel |
Part |
Connection 1 Size |
Connection 2 Size |
Connection 1 Style |
Connection 2 Style |
Stem Type |
Stem Seal Material |
Body Type |
Body Material |
6Z-NP6AK-BN-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Nitrile Rubber |
Angle |
Stainless Steel |
6Z-NP6AK-G-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Grafoil? |
Angle |
Stainless Steel |
6Z-NP6AK-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
PTFE |
Angle |
Stainless Steel |
6Z-NP6AK-V-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Fluorcarbon Rubber |
Angle |
Stainless Steel |
6Z-NP6AR-BN-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Nitrile Rubber |
Angle |
Stainless Steel |
6Z-NP6AR-EPR-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Ethylene Propylene Rubber |
Angle |
Stainless Steel |
6Z-NP6AR-G-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Grafoil? |
Angle |
Stainless Steel |
6Z-NP6AR-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
PTFE |
Angle |
Stainless Steel |
6Z-NP6AR-V-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Fluorcarbon Rubber |
Angle |
Stainless Steel |
6Z-NP6LK-BN-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Nitrile Rubber |
InLine |
Stainless Steel |
6Z-NP6LK-EPR-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Ethylene Propylene Rubber |
InLine |
Stainless Steel |
6Z-NP6LK-G-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Grafoil? |
InLine |
Stainless Steel |
6Z-NP6LK-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
PTFE |
InLine |
Stainless Steel |
6Z-NP6LK-V-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
PCTFE |
Fluorcarbon Rubber |
InLine |
Stainless Steel |
6Z-NP6LR-BN-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Nitrile Rubber |
InLine |
Stainless Steel |
6Z-NP6LR-EPR-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Ethylene Propylene Rubber |
InLine |
Stainless Steel |
6Z-NP6LR-G-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Grafoil? |
InLine |
Stainless Steel |
6Z-NP6LR-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
PTFE |
InLine |
Stainless Steel |
6Z-NP6LR-V-SSP |
3/8" |
3/8" |
Single Ferrule Compression |
Single Ferrule Compression |
Blunt |
Fluorcarbon Rubber |
InLine |
Stainless Steel |
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