Check Valve
A check valve, non-return valve, reflux valve, retention valve, foot valve, or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications. Check valves are often part of common household items. Although they are available in a wide range of sizes and costs, check valves generally are very small, simple, or inexpensive. Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem. The bodies (external shells) of most check valves are made of plastic or metal.
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ARI ARMATUREN (ARI CHECKO V) CHECK VALVE
Description
Ari Armaturen (Ari Checko V) Check Valve adalah check valve yang memiliki seal metalik. Fungsi dari Check Valve adalah mengatur aliran fluida, baik berupa cairan maupun gas. Check valve bekerja dengan memanfaatkan tekanan dan gravitasi dari fluida itu sendiri. Indotama Niaga Teknik sebagai distributor check valve terpercaya di Surabaya menawarkan berbagai produk dari merk Ari Armaturen.
Type
Ari Checko V
Fitur
- Strong valve plate made of stainless material - Sold seat made of stainless material - Exact plate direction - Re-setting spring made of stainless steel
Gestra Non Return Check Valve RK 86 RK 86A RKE 86 RKE 86A
Description
Gestra Non Return Check Valve RK 86 RK 86A RKE 86 RKE 86A. Sebagai distributor gestra di Indonesia, Indotama Niaga Teknik menawarkan berbagai produk dari merk Gestra yaitu Gestra RK 86 , Gestra RK 86 A, Gestra RKE 86, Gestra RKE 86 A untuk memenuhi kebutuhan industri dan manufaktur di Indonesia.
Type
Gestra Non Return Check Valve RK 86 RK 86A RKE 86 RKE 86A
Fitur
■ Nimonic spring ■ Special springs: 20 mbar to 3000 mbar ■ RK seat gasket: EPDM / FPM / PTFE ■ Silicone-free ■ Oil and grease free ■ Pickled and passivated ■ Orifice ■ Sealing strip: EN 1092, form B2 and ASME RFS (smooth finish)
Gestra Check Valve Circulation Check PN 6
Description
Gestra Check Valve Circulation Check PN 6 untuk memenuhi kebutuhan industri dan manufaktur. Indotama Niaga Teknik sebagai distributor dari brand Gestra menawarkan produk Gestra. Kami siap memenuhi kebutuhan industri dan manufaktur spare part valve.
Type
Gestra Check Valve Ciculation Check PN 6
Fitur
Plastic valve cone with advanced flow characterisc
Gestra Check Valve
Description
Gestra Check Valves diproduksi dengan kualitas tertinggi dan tepat sesuai dengan kebutuhan pelanggan. Katup cek Gestra adalah katup jenis wafer, mereka memiliki keunggulan struktural dan hidrodinamik yang cukup besar dibandingkan katup konvensional. Kami menawarkan produk Check Valve Gestra dengan tipe sebagai berikut.
Type
Gestra Gravity Circulation Check SBO - DOWNLOAD Gestra Screwed Non-Return Valve MB - DOWNLOAD Gestra Non-Return Valves RK 16 - DOWNLOAD Gestra Non-Return Valves RK 26A - DOWNLOAD Gestra Non-Return Valves RK 29A - DOWNLOAD Gestra Non-Return Valves RK 41 & RK 44 - DOWNLOAD Gestra Non-Return Valves RK 44S - DOWNLOAD Gestra Non-Return Valves RK 49 - DOWNLOAD Gestra Non-Return Valves RK 70& RK 71 - DOWNLOAD Gestra Non-Return Valves RK 76 - DOWNLOAD Gestra Non-Return Valves RK 86 - DOWNLOAD Gestra Dual Plate Check Valves BB - DOWNLOAD Gestra Swing Check Valves CB - DOWNLOAD Gestra Swing Check Valves WB - DOWNLOAD Gestra NAF Swing Check Valves - DOWNLOAD
Fitur
Compact design
Low weight
Any installation position
Low installation costs
Large choice of materials
Space-saving storage
Reliable operation of industrial systems
Minimal pressure losses
Ari Armaturen Check Valve
Description
Ari Armaturen Check Valve dengan segel logam. Dirancang khusus untuk membiarkan media Anda mengalir ke arah yang Anda inginkan. Kami memiliki stok produk Ari Armaturen Check Valve dengan tipe sebagai berikut.
Type
Ari Armaturen Check Valve ARI-CHECKO V Fig. 003/303 cast iron/forged steel/stainless steel
Ari Armaturen Check Valve ARI-CHECKO V Fig. 030 Forged steel/cast steel
Ari Armaturen Check Valve ARI-CHECKO V Fig. 004/304 Gray cast iron/SG iron/Cast steel
Ari Armaturen Check Valve ARI-CHECKO V Fig. 039 Stainless steel
Ari Armaturen Check Valve ARI-CHECKO V Fig. 063 Cast steel
Ari Armaturen Check Valve ARI-CHECKO D Fig. 001 Stainless steel
Fitur
Solid plug made of stainless material
Solid seat made of stainless material
Re-setting spring made of stainless steel ...
Duyar Check Valve
Description
Duyar Check Valve adalah katup yang digunakan untuk mengatur fluida, baik cair maupun gas, yang hanya mengalir satu arah dan mencegah aliran berlawanan arah atau aliran balik yang biasanya digunakan sebagai pengaman pada sistem perpipaan. Kami memiliki stok DUYAR Check Valve dengan tipe berikut.
Type
Duyar Check Valve T-0310 Brass
Duyar Check Valve T-0320 Ductile Iron
Duyar Check Valve T-0330 Cast Iron
Duyar Check Valve T-0250 Cast Iron
Duyar Check Valve T-0260 Ductile Iron
Duyar Check Valve T-0410 Cast Iron
Duyar Check Valve T-0420 Ductile Iron
Duyar Check Valve T-0430 Cast Carbon Steel
Duyar Check Valve T-0450 Cast Stainless Steel
Fitur
Design : TS EN 12334, TS 10873
Flange Dimensions : TS EN 1092-2 (PN 16)
Face to Face Dimensions : TS EN 558 (Seri 48, 49), (Seri 1)
Tests : TS EN 12266-1
Powell Check Valve
Description
Powell Check Valve. Percayakan Powell Valves untuk memberi Anda katup periksa ayun berkualitas tinggi dan banyak katup periksa yang berbeda untuk semua kebutuhan pencegahan aliran balik Anda. Kami memiliki stok produk check valve Powell Valves dengan tipe sebagai berikut.
Type
2" to 24" Swing Check Valve Class 125 - DOWNLOAD 2" to 24" Swing Check Valve Class 150 - 1500 - DOWNLOAD 2 ½" to 24" Tilting Disc Check Valve Class 150 - 1500 - DOWNLOAD ¼" to 2" Piston Check Valve Class 150 - 2680 - DOWNLOAD ¼" to 2" Swing Check Valve Class 150 - 2680 - DOWNLOAD ¼" to 2" Piston Check Valve (Y-Pattern) Class 800 - 2680 - DOWNLOAD ¼" to 2" Swing Check Valve Class 200 W.O.G. (Threaded Ends) - DOWNLOAD ¼" to 2" Swing Check Valve Class 200 - 600 (Threaded / Socket Weld Ends) - DOWNLOAD ½" to 24" Swing Check Valve Class 150 - 600 - DOWNLOAD 2" to 24" Swing Check Valve Class 600 - 2500 - DOWNLOAD 2" to 24" Tilting Disc Check Valve Class 600 - 2500 - DOWNLOAD 3" to 12" Lift Check Valve Class 600 - 2500 - DOWNLOAD 3" to 12" Lift Check Valve (Y-Pattern) Class 600 - 2500 - DOWNLOAD ¼" to 2" Swing Check Valve Class 200 - 600 - DOWNLOAD ½" to 8" Swing Check Valve Class 150 - 300 - DOWNLOAD 10" to 12" Swing Check Valve Class 150 - DOWNLOAD
Fitur
Bolted Bonnet, Welded Bonnet, Threaded Bonnet, Pressure Seal Bonnet
Flanged or Butt Weld Ends, Threaded or Socket Weld Ends
Cast Carbon, Stainless or Alloy Steel Materials
Cast Stainless Steel & Corrosion Resistant Alloys
Available in all trim configurations
Other sizes available on request
Full Port option available for classes 150 - 1500, classes 800 - 1500
Zetkama Check Valve
Description
Zetkama Check Valve. Produk ini untuk mencegah arus balik yang tidak terkendali dalam sistem, yang dapat menghambat berfungsinya sistem dengan benar atau bahkan menyebabkan kerusakan besar pada infrastruktur. Penawaran kami meliputi varian silent dan disc, serta model yang dilengkapi dengan ball, flap, throttle plug atau dua tuas. Kami memiliki stok produk check valve ZETKAMA dengan tipe berikut:
Type
Zetkama Check Valve Fig. 275 - DOWNLOAD Zetkama Check Valve Fig. 277 - DOWNLOAD Zetkama Check Valve Fig. 287 - DOWNLOAD Zetkama Check Valve Fig. 288 - DOWNLOAD Zetkama Check Valve Fig. 297 - DOWNLOAD Zetkama Check Valve Fig. 299 - DOWNLOAD Zetkama Check Valve Fig. 302 - DOWNLOAD Zetkama Check Valve Fig. 400 - DOWNLOAD Zetkama Check Valve Fig. 401 - DOWNLOAD Zetkama Check Valve Fig. 402 - DOWNLOAD Zetkama Check Valve Fig. 407 - DOWNLOAD
Fitur
Closing tightness according to EN 12334
Compact settlement
Environment-friendly
No maintenance
Face-to-face dimension according to EN 558 series 1, 8, 48
Flanges drilled according to EN 1092-1 for type F
Flanges drilled according to EN 1092-2 for type A,C,E
Very slight pressure drop
Full bore
Self cleaning
Silent
Horizontal and vertical instalation
Allows instalation in all positions
Low head losses
