SEYMOUR西美爾二片式螺紋球閥

ISO 5211 DIRECT MOUNT  HIGH PERFORMAN
1000-2000WOG, Full Port, Split Body, Threaded, Socket,
Butt Weld End, Flanged Ends

NOTE
Make sure that the torque necessary to operate the valve is compatible
with the actuator torque (it depens on both actuator type and air supply).
Please note that the requested torque depends not only on the valve,but
on the working conditions and the safety margins of the plant in
question,too.

設(shè)計(jì)特性
采用ISO5211直接安裝執(zhí)行器的平臺(tái)設(shè)計(jì)；
閥驅(qū)動(dòng)輸入端為正方形便于直接聯(lián)接驅(qū)動(dòng)器；
雙層閥桿填料符合德國(guó)TUV TA-LUFT的閥桿泄露測(cè)試要求；
雙碟形彈片自動(dòng)壓緊填料設(shè)計(jì)；
通過 TUV PED 97/23/EC (CE0036)認(rèn)證；
鑄件通過 TUV AD 2000-Merkblatt W0 認(rèn)證。

FEATURES
 ISO 5211 Direct Mounting Pad
 Square Stem for Direct Mount with Actuator
 Stem Sealing Design TUV TA-LUTF Approved
 Pre-load 2 Belleville Washers to Self-adjust Packing
 PED 97/23/EC (CE0036) Approved
 Casting Approved TUV AD 20O0-Merkblatt W0

規(guī)格說明
全通徑浮動(dòng)球；
美、德、中、日標(biāo)準(zhǔn)；
規(guī)格1/2"-4" (DN15-DN100, 15A-100A)；
壓力等級(jí)：1000 WOG (Class 400)，PN63
                    2000 WOG (Class 800)，PN130

SPECIFICATIONS
 Full Port, Floating Ball Type
 ASME, DIN, GB & JIS Standards
 Size 1/2"- 4" (DN15 - DN100,15A - 100A)
 Pressure rating: 1000 WOG (Class 400 ), PN 63
                              2000WOG (Class 800), PN130