Gate valve PN 10, GGG 50, ductile iron                  Figs. 5207, 5213

                                   閘閥 PN 10, GGG 50, 球墨鑄鐵                          圖樣. 5207, 5213

                                   Gate valve PN 16, GGG 50, ductile iron                  Figs. 5307, 5313

                                   閘閥 PN 16, GGG 50, 球墨鑄鐵                          圖樣 5307, 5313

                                  Tested and approved by the SVGW (Swiss Gas and Water Industry 

                                  Association)

                                  通過SVGW(瑞士煤氣及自來水工業協會)之測試和認証

Von Roll                                   Von Roll Ltd., Valves Division, CH-4702 Oensingen/Switzerland

                                                      Phone 062 78 11 11, Telex 982 920, Fax 062 78 11 88

                                                      Gate valve 5000

                                閘閥 5000系列

                                   DN 40 / 50                        DN 65 - 300

Technical description

規格簡述

Applications                       For water and air*.

應用                               用於水及空氣*。

                                   For pressure and vacuum operation.

                                   用於壓力及真空操作。

                                   For other media on request.

                                   如用於水及空氣外之其他物料，請與經銷商聯絡。

Materials                          Body, bonnet, and wedge: GGG 50 ductile iron.

材質                               閘閥體、閘閥罩、及閘閥楔: GGG 50, 球墨鑄鐵。

                                   (DN 40 / 50 bonnet, and wedge: brass).

                                   (DN 40 / 50 之閘閥罩及閘閥楔: 黃銅)。

                                   Stem: StCr13 Chrome steel.

                                   轉柄: StCr13 鉻鋼。

                                   Wedge with vulcanize-bonded EPDM rubber.

                                   閘閥楔為硫化黏合EPDM橡膠。

                                   (ethylene-propylene rubber).

                                   (乙丙烯橡膠)。

Maximum service temperature      40 ^oC

最高操作溫度

Features                          Protection against corrosion inside and outside: Epoxy Heavy 

特點                              Coating (RAL quality label) or hot-dip galvanization.

                                                     塗蓋多層環氧樹脂 (RAL品質標籤)或以熱浸法鍍鋅以防止內部及外部之清侵蝕。

                                  Maintenance-free O-ring stem seal with additional stem scrapper.

                                  轉柄具O形密合環，不需維護。並另有轉柄清潔器。

                                  Drained wedge.

                                  排水用閥楔。

                                  Internal stem thread.

                                  轉柄內部螺紋。

Special versions                  Gate valve for hot water up to 110 ^oC.

特殊類型(額外裝置)                 用於熱水的閘閥，溫度可至110 ^oC。

                                  Electric, pneumatic, or hydraulic actuators.

                                  電力、空氣壓力、或水力起動裝置。

                                  Position indicator.

                                  位置顯示器。

                                  Electric limit switch device.

                                  限制電流或電壓的開關。

Flow characteristics               Loss coefficient  z = 0.1 - 0.3 (in both directions).

流體特性                          損耗係數: z = 0.1 - 0.3 (左、右或上、下雙向)。

Standards                        Face-to-face dimensions to ISO 5752.

標準                              焊面尺寸符合ISO 5752。

                                  Marking ISO 5209.

                                  標誌符合ISO 5209。

Tests                             Seat tightness in accordance with DIN 3230, part 3, BO, leak rate 1.

測試                              閘閥座密合測試依DIN 3230, 第3部份, BO, 洩漏率1之規定執行。

                                  Shell test in accordance with DIN 3230, part 3, BQ, Tested and approved by           

                                  the SVGW.

                                  殼體測試依DIN 3230, 第3部份, BQ之規定執行, 通過SVGW之測試和認証。

Operating kits                     Figs 6839 and 6549, see leaflet 4/2.1.

操作裝備                          請見說明書4/2.1，圖樣6839 及 6549。

                                  *  Free of oil

                                    不得含油質

                                  ** Swiss Gas and Water Industry Association

                                    瑞士煤氣及自來水工業協會

Von Roll                            Von Roll Ltd., Valves Division, CH-4702 Oensingen/Switzerland

                                                       Phone 062 78 11 11, Telex 982 920, Fax 062 78 11 88

List of Figures

圖樣表

PN 10, GGG 50, ductile iron         

PN 10, GGG 50, 球墨鑄鐵                   

For cold water and air.

用於冷水及空氣。                                      

Flanges drilled to ISO (DIN) PN 10.

法蘭平口鑽孔符合ISO (DIN) PN 10。

Epoxy Heavy Coating, with handwheel.                      Fig. 5207

塗蓋多層環氧樹脂，附手輪。                                   圖樣5207

Hot-dip galvanization, with handwheel.                      Fig. 5213

熱浸法鍍鋅，附手輪。                                         圖樣5213

PN 16, GGG 50, ductile iron         

PN 16, GGG 50, 球墨鑄鐵                   

For cold water and air.

用於冷水及空氣。                                      

Flanges drilled to ISO (DIN) PN 16.

法蘭平口鑽孔符合ISO (DIN) PN 16。

Epoxy Heavy Coating, with handwheel.                      Fig. 5307

塗蓋多層環氧樹脂，附手輪。                                   圖樣5307

Hot-dip galvanization, with handwheel.                      Fig. 5313

熱浸法鍍鋅，附手輪。                                         圖樣5313

Technical data

技術規格

PN 10 / 16, GGG 50, ductile iron                                                     Fig. 5207 / 13, 5307 / 13

PN 10 / 16, GGG 50, 球墨鑄鐵                                                       圖樣5207 / 13, 5307 / 13

nominal    face-to-face  flange         height  bonnet     handwheel  turns       max.          mass

size        dimension   diameter              diameter    diameter    轉數       operating       重量

大小標稱值  焊面尺寸     法蘭平口直徑  高度    閘閥罩直徑  手輪直徑    open to     pressure         

DN         L*           F             H      A or AXB    D          close       最高操作壓力

            mm         mm           mm    mm         mm        由開到關     bar (註1)       kg

40          140          150           219    86         160          10          10/16          8

50          150          165           228    90         160          13          10/16          9

65          170          185           283    122X144    200         16          10/16         14.5

80          180          200           305    135X164    250         16          10/16         23

100         190          220           334    146X186    250         20          10/16         18.5

125         200          250           371    160X225    300         25          10/16         30

150         210          285           420    180X275    300         30          10/16         38

200         230          340           559    194X330    400         40          10/16         63

250         250          400           655    235X412    400         50          10/16         99.5

300         270          455           728    260X480    500         60          10/16        135.5

        DN   　　　　　　寸法　　　　　　　　孔距　　　　　　　　　孔數　　　　　　　　　　螺絲

        40                1 1/2"               105                    4                      5/8

        50                 2"                 120                    4                      5/8

        65                2 1/2"               140                    4                      5/8

        80                 3"                 150                    8                      5/8

       100                 4"                 175                    8                      5/8

       125                 5"                 210                    8                      6/8

       150                 6"                 240                    8                      6/8

       200                 8"                 290                   12                      6/8

       250                10"                 355                   12                      7/8

       300                12"                 400                   16                      7/8

Von Roll                            Von Roll Ltd., Valves Division, CH-4702 Oensingen/Switzerland

                                                       Phone 062 78 11 11, Telex 982 920, Fax 062 78 11 88

                             Component/元件

                                DN 40 / 50                        DN 65 - 300

                                DN 40 / 50  hot-dip galvanized     Fig. 5213, 5313

                                DN 40 / 50  以熱浸法鍍鋅           圖樣5213, 5313