Pyrite translated into the Iron Pyrites or pyrites lump, also can be called Ferro sulphur.Luoyang PeRfect Trading Co.,Ltd. specialize in the production and sales of high-grade pyrite (FeS2)/ Ferro sulphur, Has the rights of import and export operation.
The products are mainly exported to East Asia, South America, Western Europe, Australia and Taiwan markets. We are China's major exporters of pyrite, "SHINASHIWEN" is the first brand of high grade pyrite export. Products are widely as increase sulfur agent used in smelting and casting, fillers of grinding wheel's abrasive, soil conditioner, as the adsorbent of heavy metals in wastewater, filler of core-spun yarn, lithium battery cathode materials, by the user praise and trust.
Quality:
S: 48%min, FE: 42%min, SIO2: 3.0%max, PB: 0.1%max,
ZN: 0.1%max, AS: 0.1%max, . C: 0.3%max, CU: 0.2%max,
H20: 1.0%max, SIZE: 95%min
Granularity: (0-3)mm/(3-8)mm/(3-15)mm/(15-50)mm or other particle size.
Packing: 25KG/500KG/1000KG/BAG or 1000KG/BAG or other packaging.
sulfur enhancing agents,Easy to cut sulfur additive,Sulfurizing agent for steel smelting LUANCHUAN COUNTY HENGKAI METALLURGICAL MATERIALS SALES CO.,LTD , https://www.pyritechina.com
The 2/3 port electric water constant pressure modulating control valve is designed to be driven by a bi-directional motor. The floating/modulating thermostat continuously collects and processes data, sending control signals to operate or stop the motor, thereby regulating the opening and closing angle of the valve. This ensures precise and stable control of water flow in HVAC systems.
Material
Valve body: Forged brass
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Seal: Nitrile butadiene rubber (NBR)
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Chassis and Cover: Fireproof ABS plastic
Working Media
Chilled/hot water
Media Temperature
2~94°C (36~201°F)
Body Pressure
1.6 MPa (232 psi)
Valve Body Size
1/2'', 3/4'', 1'', 1.1/4'', 2-way/3-way optional
Pipe Connection
NPT(N), BSP(G), Sweat(S), Inverted Flare(I)
Sealing Method
Rubber ball sealing
Power Supply
24VAC(A1), 110VAC(A2), 120VAC(A3), 220VAC(A4), 230VAC(A5), 50/60Hz
Working Ambient Temperature
≤40°C (104°F)
Working Ambient Humidity
10~90% RH, no condensation
Storage Temperature
-20~65°C (-68~149°F)
Timing Protection (for optional)
Ensure the motor reliable and durable, for 24VAC only
Proportional Input Signal
0(2)~10V or 0(4)~20mA DC
FAQ
A.: The unit price varies depending on specific requirements. We are happy to provide you with the best price once we understand your application details, such as W/O Modbus, W/O key-card, 2/4 pipe system, W/O customized programming, etc. Feel free to contact us via email for more information.
Q2: What is the MOQ, and can small quantities be accepted?
A.: Our standard MOQ is 500 pcs, but we also accept small orders or sample orders to start with.
Q3: How is the quality of your products and what is the warranty period?
A.: All our products meet EU standards. Samples are available for quality evaluation, and all products come with an 18-month warranty.
Q4: Can I print my logo on the products and customize the packaging?
A.: Yes, we can do that, but the order quantity must meet the MOQ. Otherwise, additional costs may apply.
Q5: Do you offer OEM or ODM services?
A.: Yes, we have strong R&D capabilities and production experience. We have successfully supported many international companies with OEM and ODM projects, receiving positive feedback.
Q6: Why should I choose your company?
A.: Quality products at competitive prices, timely delivery, professional and fast response, and excellent customer service.
About Hotowell
Hotowell International Co., Limited is an innovative and modern medium-sized enterprise based in Xiamen, Fujian, China. It is a professional manufacturer of thermostats, zone valves, flow switches, and other HVAC components. We supply high-quality products at competitive prices.
Hotowell International Co., Limited
www.hotowell.com
Control valve | Electric control valve | Water valve
Model NO.: HTW-MV13
Actuator Power Supply: 220VAC/110VAC/24VAC Optional
Actuator Output Type: SPDT/SPST Optional
Port: 2 Port (Way)/3 Port (Way)
Valve Size: 1/2'' (DN15) - 3/4'' (DN20) - 1'' (DN25)
Connection Type: Male Connection
Pressure (MPa): 1.6 MPa
Liquid Temperature: 1~95°C
Input Signal: On/Off, 0~10V, 4~20mA, Floating Configurable
HS Code: 84819010
General Description
Q1: What is the unit price?
In short, we are different from others. Why not try us through email?