034532202 ELBOW真空馬桶橡膠彎頭 杰馳JETS

止回閥是指啟閉件為圓形閥瓣并靠自身重量及介質壓力產生動作來阻斷介質倒流的一種閥門。屬自動閥類，又稱逆止閥、單向閥、回流閥或隔離閥。閥瓣運動方式分為升降式和旋啟式。升降式止回閥與截止閥結構類似，僅缺少帶動閥瓣的閥桿。介質從進口端（旋啟式止回閥有一個斜置并能繞軸旋轉的閥瓣，工作原理與升降式止回閥相似。止回閥常用作抽水裝置的底閥，可以阻止水的回流。止回閥與截止閥組合使用，可起到安全隔離的作用。缺點是阻力大，關閉時密封性差

工作原理

其中止回閥就屬于這種類型的閥門，它包括旋啟式止回閥和升降式止回閥。旋啟式止回閥有一介鉸鏈機構，還有一個像門一樣的閥瓣自由地靠在傾斜的閥座表面上。為了確保閥瓣每次都能到達閥座面的合適位置，閥瓣設計在鉸鏈機構，以便閥瓣具有足夠有旋啟空間，并使閥瓣真正的、全面的與閥座接觸。閥瓣可以全部用金屬制成，也可以在金屬上鑲嵌皮革、橡膠、或者采用合成覆蓋面，這取決于使用性能的要求。旋啟式止回閥在打開的狀況下，流體壓力幾乎不受阻礙，因此通過閥門的壓力降相對較小。升降式止回閥的閥瓣坐落位于閥體上閥座密封面上。此閥門除了閥瓣可以自由地升降之外，其余部分如同截止閥一樣，流體壓力使閥瓣從閥座密封面上抬起，介質回流導致閥瓣回落到閥座上，并切斷流動。根據(jù)使用條件，閥瓣可以是全金屬結構，也可以是在閥瓣架上鑲嵌橡膠墊或橡膠環(huán)的形式。像截止閥一樣，流體通過升降式止回閥的通道也是狹窄的，因此通過升降式止回閥的壓力降比旋啟式止回閥大些，而且旋啟式止回閥的流量受到的限制很少

黑水管線PVC球閥 DN40 零件號 161546006 黑水管線 JETS

黑水管線PVC球閥DN50，零件號:161546007黑水管線JETS

真空馬桶釋放閥JETS ref:524821,umitno:610310,Partno:100100030真空馬桶

馬桶蓋及坐墊69608810真空馬桶JETS

撓性接頭JETS J50MBA DN32零件號:034307400真空馬桶JETS

噴嘴套件flushing nozzle kit 069503165 壁掛式真空馬桶 JETS

VDF閥活塞總成VDF valve piston complete054100970壁掛式真空馬桶 JETS

D閥，活塞Dvalve,piston050513025壁掛式真空馬桶 JETS

Socked head screw 5451390

Locking screw 5451400

Hex. Bolt 5451380

Shaft adapter 5451300

Mechanical sea 5451310

Retaining ring 5431012

Locking screw 5451320

stud 5451370

Lock nut 5451410

key 5451340

plug 5451360

bush 5430851

washer 5430848

nut 5450694

Vacuum gauge R 1/2" 5437623

Three-way valve R 3/9" 5437587

Vacuum switch R 3/8" 5437598

Three-way valve R 1/2" 5437666

Control mechanisr 5775500

Pneumatic push button 5860303

Straight connection 5433572

Optional connection, rubber elbow 90 5433583

5775500 CONTROL MECHANISM

6545052 MINI-CHECK VALVE KIT

6547089 CLOSING MECHANISM

6543134 MEMBRANE

6542997 WATER VALVE

5430612 LEVEL SWITCH

6541458 PNEUMATIC PUSH BUTTON,WHITE

6544996 PNEUMATIC PUSH BUTTON,WHITE

6541922 SEAT AND COVER,SILENT

5736326 HOSE L=270

5481004 HOSE L=390

JETS 15MB-D

38201500 SHAFT SEAL

37219230 O RING 145.9*3

37219220 O RING 139.5*3.52

37219200 O RING 159.5*3

37219210 O RING 154.5*3

37219250 O RING 52*3.5

29151800 DISTANCE SLEEVE

29150700 ROTOR

29151010 FLAP VALVE COMPLETE

34307100 COMPENSATOR

29150400 ROTATING KNIFE

29150500 STATIORYKNIFE

29150600 END FLANGE

5490548 ANTI FRICTION BEARING, DRIVE SIDE

5490566 ANTI FRICTION BEARING, NON DRIVE SIDE

5490580 MECHANICAL SEAL

5490590 GASKET

5450072 IMPELLER

5490587 IMPELLER NUT

5490586 BUSH

JETS 64 FD-VPC & JETS 50 FD-VPC

034532202 ELBOW真空馬桶橡膠彎頭 杰馳JETS

50500800LIFTING DIAPHRAGM DW:41504

50501200SHUT OFF DIAPHRAGM DW:41504

037219200 ORING

037221700 ORING

037219300 ORING

020203100 KNIFE SET

021201000 KNIFE HOLDER(COMPLETE)

021265400 ROLER

023219000 ROLER HOUSING

038218900 SHAFT SEAL

035314700 3 WAY KICK VALVE

021265400 ROTOR

037219200 O-RING 159.5*3

020203100 KNIFE SET

037219220 O-RING139.3*3.53

037219280 O-RING

023280060 COMPLETE

023280050 COVER

037219260 O-RING 184.5*3

038218900 SHAFT SEAL

037260700 GASKET RING

038223700 BALL BEARING

038213500 BALL BEARING

031261110 FAN

034503112 HOSE

034503116 HOSE

034502701 T-PIPE

034503113 HOSE

034532201 T-PIPE

034532202 ELBOW

034503116 HOSE

034509620 WATER SUPPLY HOSE W/BALL VALVE

101100000 VPC-CONTROLLER

JETS 610954/Novenco Nippon Ltd. HULL No.5089

VPC-V Controller Part:101100010

VFD Valve, Complete Part 054100960

Pressure Chamber Replacement Kit Part:029150902

Cover Part:029150310

O-ring Part:037219210

O-ring Part:037219220

O-ring Part:037219200

O-ring Part:037219250

Shaft Seal Part:038201500

彎頭 034508500JETS 034505550 帶軟管夾的橡膠套