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ZDT Model Automatic recirculation control valve
Profile ZDT series Automstic recirculation valve is a kind of pump protection device. It automatic protect centrifugal pump when pump body occur cavitation damage or unstable (especially conveying hot water at low load operation). Once pump flow is lower than the preseted flow, bypass can completely open to ensure the minimum required flow pump. Even running fully closed, namely main flow is zero, the minimum flow can also discharge from the bypass. ZDT series has big bypass, ... -
Bolt Bonnet Gate Valve
Products design features 1. Both design and manufacture are carried out strictly following GB/T 12234, API600 and API602. The products feature a reasonable structure, reliable seal, good performance and nice modeling. 2. Co hard alloy welded sealing surface, which is wearing resistant, erosion proof, abrasion proof and long-lived. 3. The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant. 4. PN≥15.0MPa (Class 900), ... -
1318 Pressure Reducing Valve
Specifications Reducing valve: reduces a higher inlet pressure to a lower outlet pressure. Constant outlet pressure over wide flow range. Pilot-operated main valve not subject to pressure fall off. Outlet pressure is adjustable with singe screw. Can be maintained without removal from the pipe line. Adjustable opening / response speed. Stabilized regulation at near-zero flow. Flanged and drilling complies with EN1092-2 PN10/16; ANSIB16.1 Class125. Grooved end complies with AWWA... -
2108 AWWA C504 C516 Double Eccentric Butterfly Valve
Our well-equipped facilities and exceptional top quality management throughout all stages of generation enables us to guarantee total buyer gratification for 2108 AWWA C504 C516 Double Eccentric Butterfly Valve, All products come with good quality and perfect after-sales services. Market-oriented and customer-oriented are what we have been being after. Sincerely look forward to Win-Win cooperation ! Our well-equipped facilities and exceptional top quality management throughout all stages of g... -
Through Conduit Gate Valve
The through conduit gate valve has two floating seats to provide a tight seal with the gate. Full bore through conduit design can eliminate flow turbulence. Pressure drop is no larger than through an equal length of pipe. -
MJ Series Spray Water Control Valve
Technical Parameters Nominal Diameter ：3/4 “~6” Nominal pressure：ANSI 150LB-4500LB Body type straight-through way type, angle type operation temperature 150℃-450℃ Flow characteristics equal percentage, linear Actuator electric or pneumatic actuator Leakage meet ANSI B16. 104 V leakage (VI level seal is available) Valve Characteristics 1)Circulatory convection theory, multi-stage pressure reducing structure. 2)Energy efficiency, ens... -
Forged Steel Trunnion Mounted Fully Welded Ball Valve
Detail Design Standard: API 6D Design Configurations: Full welding between body and bonnet, Full port or reduce port, Fire safe design, Double block & bleed, Cavity pressure relief, Anti-blowout stem & Anti-static devices, Optional double piston design, Optional underground extended stem design Size Range: 2″~48″ Pressure Rating：ANSI 150lb~2500lb Body Material: Forged Carbon Steel Trim Material:A105+ENP,13Cr,F304,F316 Operation: Lever, Gear, Motor, Pneumatic, -
Side Entry Forged Steel Trunnion Mounted Ball Valve
Detail Design Standard: API6D Design Configurations: Full port or reduce port, Fire safe certified, Double block&bleed, Emergency sealant injection, Cavity pressure self relief, Blowout-proof stem, Anti-static, Optional double piston design Size Range: 2″~48″ Pressure Rating：ANSI 150lb~2500lb Body Material: Forged Carbon Steel, Stainless Steel Trim Material:A105+ENP,13Cr,F304,F316 Operation: Lever, Gear, Motor, Pneumatic -
Axial Flow Regulator
Long-distance pipeline gas or oil station; Pressure regulating station; precision control of pressure and flow rate at the outlet device Applicable Medium：Natural gas, crude and refined oil, other non-corrosive gas and fluid Explosion-proof and Protection class：ExdIIBT4, IP65 -
Axial Pressure Regulating Valve
Long-distance pipeline gas or oil station; Pressure regulating station; precision control of pressure and flow rate at the outlet device Applicable Medium：Natural gas, crude and refined oil, other non-corrosive gas and fluid Explosion-proof and Protection class：ExdIIBT4, IP65 -
Safety Shut-off Valve
Technical Specifications Nominal Size:DN25～300(NPS1～12) Nominal Pressure：CLass150～900 Design Standard：EN 14382、Q/12WQ 5192 Design Temperature：-29℃～+60℃；-46℃～+60℃ Body Material：WCB、A352 LCC Response Time：≤0.5s (up to operating pressure and valve diameter) Set Deviation:±2.5% Applicable Industries Gas transmission station of long distance pipeline; City gas pressure regulating station; Industrial gas pressure control system etc. Applicable Medium... -
MX Series Minimum Flow Circulation Valve
Feature Circulatory convection, multi-stage pressure reducing mechanism, avoide cavitation efficiently, prolong service life. All the trims can be quickly removed and replaced, easy to maintain with less cost. Imported high-quality stem packing ensures leak-free without frequent replacement. Scientific construction, high-performance materials and exquisite workmanship enable both the plug and cage to have excellent anti-blocking and anti-seizure performance so that a small amo...
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