本閥門類產品：閥門 消防暖通軟密封閘閥，由廣東廣州市供應商廣州精工閥門有限公司供應，詳細信息如下：
1、本產品適用于液、氣介質管路和設備，作為接通和斷流之用。　　　　　　　　　　　　
2、該閥設計采用閘板表面全面包覆優質橡膠，因此具有高彈性、長壽命、無滲漏等特點。　　
3、閥體底部設計無凹槽，因此具有流阻小、防止污物堆積造成閥門滲漏或損壞等特點。　
4、閥體內腔進行噴涂處理，長期使用無腐蝕和水銹產生，有效的防止二次污染。　　　　　
5、易于安裝，可實現在線快速維修。　　　　
6、廣泛應用于食品、醫藥、 給排水工程、建筑、消防等領域。　　　　　
　　　　　　　　　　　　　　　　　　　　　
Product Brief Introduction:
1.The products that suitable for liquid and air pipelines and equipments are ideal for closing and opening.
2.The valves which are design adopted good rubber are full covered with the face of gate disc so that they have high flexible, long lifetime and no leakage features, etc.
3.The bottom of the body designed no concave nest. So have lower　 flowing resistance and prevent valves leakage or damage from trash pipe up.
4.Spray paint in the body cavity. Using no corrosive and water rust for long term.
5.Installation is easily and fast mend on line get nearer true.
6.They are widespread for food, medicine, water supply and sewage engineer, building and fire areas , etc.

消防暖通*軟密封閘閥、上海精工彈性座封閘閥主要性能參數：Main Performance Parameters:
公稱壓力
Nominal Pressure　PN （MPa）&nbsp1.0&nbsp1.6
適用溫度　
Suitable Temp　 ℃?≤120?≤120
適用介質
Suitable Media?水、油、氣及非腐蝕性介質
Water, oils, air and in corrosive
消防暖通*軟密封閘閥、上海精工彈性座封閘閥主要材料
Materials of Main Parts:?灰鑄鐵、黃銅、碳鋼鍍鉻、不銹鋼、聚四氟乙烯、橡膠
Cast Iron , Bronze , Carbon Steel　, Stainless steel ,　PTFE , Rubber
設計標準
Design Standard&nbspGB/T 12232-2005?試驗檢驗標準
Test and check up standard&nbspGB/T 13927-1992
?????

消防暖通*軟密封閘閥、上海精工彈性座封閘閥主要外形尺寸及連接尺寸：Outline Dimensions & Connection Dimensions: PN10 (bar)
DN
(mm)&nbspL&nbspD&nbspD1&nbspn-d0&nbspD0&nbspH(≈)
?長結構?短結構?????
40&nbsp165&nbsp140&nbsp145&nbsp110&nbsp4-17.5&nbsp160&nbsp195
50&nbsp178&nbsp150&nbsp160&nbsp125&nbsp4-17.5&nbsp180&nbsp267
65&nbsp190&nbsp170&nbsp180&nbsp145&nbsp4-17.5&nbsp180&nbsp281
80&nbsp203&nbsp180&nbsp195&nbsp160&nbsp8-17.5&nbsp220&nbsp336
100&nbsp229&nbsp190&nbsp215&nbsp180&nbsp8-17.5&nbsp220&nbsp361
125&nbsp254&nbsp200&nbsp245&nbsp210&nbsp8-17.5&nbsp280&nbsp451
150&nbsp267&nbsp210&nbsp280&nbsp240&nbsp8-22&nbsp280&nbsp491
200&nbsp292&nbsp230&nbsp340&nbsp295&nbsp8-22/12-22&nbsp320&nbsp648
250&nbsp330&nbsp250&nbsp395/405&nbsp350/355&nbsp12-22/12-26&nbsp400&nbsp775
300&nbsp356&nbsp270&nbsp445/460&nbsp400/410&nbsp12-22/12&nbsp400&nbsp946
注：“/”上面尺寸為PN1.0Mpa尺寸，“/”下面尺寸為PN1.6Mpa尺寸。
關鍵詞：閥門 閥門 消防暖通軟密封閘閥 廣州精工閥門有限公司