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型號(hào)：	J41Y-16I/25I/40I/64I/100I/160I	口徑：	DN15-DN500
壓力：	1.6MPA-16MPA	材質(zhì)：

J41H，J41Y，J41H-160C，J41Y-160C，J41H-16，J41Y-16

結(jié)構(gòu)特點(diǎn)與用途：
Strucure features and usages:

When fully closed,the handwheel rotates clockwise.
Able to be mounted on any position of the pipeline,the medium flows from down to up.
Stainless steel made stop valve is of good anti-corrosive property and enough strength and suitable for various pipelines with corrosive medium.
Alloy steel made stop valve features high-temperature resistance,suitable for high-temperature steam and oil goods pipelines.

主要尺寸及重量：
Main dimensions and weight：

試驗(yàn)壓力
Test pressure

公稱壓力PN(MPa)Nominal pressure	1.6	2.5	4.0	6.4	10.0	16.0
殼體強(qiáng)度試驗(yàn)Shell strength test	2.4	3.8	6.0	9.6	15	24
上密封試驗(yàn)Back seal test	1.8	2.8	4.4	7.0	11	18
密封試驗(yàn)Seal test	1.8	2.8	4.4	7.0	11	18

使用范圍
Scope of use

產(chǎn)品類型Product classification	適用介質(zhì)Suitable medium	適用溫度（℃）Suitable temperature
J41(H.Y)-C型 J941(H.Y)-C型	水、蒸汽、油品Water,steam,oilgoods	≤425℃ ≤450℃


J41Y-I型 J941Y-I型	水、蒸汽、油品Water,steam,oilgoods	≤550℃

主要零件材料：
Material for main parts：

產(chǎn)品類型Product classification	零件名稱Part name
產(chǎn)品類型Product classification	閥體、閥蓋Body bonnet	閥桿Valve stem	閥瓣Disc	密封面Sealing face	閥桿螺母Yoke nut	填料Packing	緊固件Fastener	手輪Handwheel
J41(H.Y)-C型 J941(H.Y)-C型	25、WCB	鉻不銹鋼Cr.Stainless steel	2Cr1325	H:不銹鋼Y:鈷基硬質(zhì)合金鋼H:Stainless steelY:Co-based carbide alloy steel	鋁青銅Albronze	柔性石墨Flexible graphite	優(yōu)質(zhì)碳鋼High-grade carbon steel	可鍛鑄鐵Forgeable cast-iron


J41Y-I型J941Y-I型	鉻鉬鋼 Cr.Mo steel	鉻鉬鋼Cr.Mo steel	合金鋼Alloy steel	鈷基硬質(zhì)合金鋼C0-based carbide alloy steel	鋁青銅Albronze	柔性石墨Flexible graphite	合金鋼Alloy steel	可鍛鑄鐵Forgeable cast-iron

主要尺寸和重量：
Main dimensions and weight：

公稱通徑DNNominal diameter	主要外形尺寸和連接尺寸（mm）Main external and connecting dimensions									重量（kg）Weight
公稱通徑DNNominal diameter	L	D	D₁	D₂	b	f	z-d	H	D₀	重量（kg）Weight
J41(H.Y.B)-16C J41Y-16I
10	130	90	60	40	14	2	4-14	198	120	4.7
15	130	95	65	45	16	2	4-14	218	120	5.2
20	150	105	75	55	16	2	4-14	258	140	7.1
25	160	115	85	65	16	2	4-14	275	160	7.4
32	180	135	100	78	18	2	4-18	280	180	8.5
40	200	145	110	85	18	3	4-18	330	200	12.5
50	230	160	125	100	18	3	4-18	350	240	20
65	290	180	145	12	18	3	4-18	400	280	25
80	310	195	160	135	20	3	8-18	355	280	35
100	350	215	180	155	22	3	8-18	415	320	50
125	400	245	210	185	24	3	8-18	460	360	75
150	480	280	240	210	24	3	8-23	510	400	100
200	600	335	295	265	26	3	12-23	710	400	210
250	650	405	355	320	30	3	12-23	786	450	446
300	750	460	410	375	30	3	12-23	925	500	648