The temperature regulators consist of a valve(globe or three-way valve), or including temperature sensor, set point adjuster, capillary tube and operating element.
Special features
Low-maintenance p-regulators requiring no auxiliary energy.
Globe or three-way valve for liquids, gases and vapors, especially for the heat transfer media of water, oil and steam or for coolants, for example cooling water or brine.
Valve body material optionally available as cast iron, spheroidal graphite iron(din version only), cast steel, cast stainless steel or red brass.Din and ansi versions available.
Principle of operation
Self-operated pressure regulators are control devices whose measuring units draw their energy from the process mediun which creates sufficient force to move the final control element(plug with plug stem).
The regulators consist of a valve and an actuator which either opens or closes the valve when the pressure increases.The regulators are proportional regulators controlled by the process medium.Each deviation from the adjusted set point is assigned a certain valve plug position.
Pressure reducing valves
Pressure reducing valve or pressure reduing stations withdraw as much energy from a pressure vessel with a higher pressure level as needed to maintain a nearly constant pressure level in downstrem equipment, although consumption fluctuates.
The pressure p2 to be controlled (controlled variable x) produces the force fm=p2 x a, which is proportional to the controlled variable, on the diaphragm area a.This force corresponds to the actual value and is compared at the plug stem with the spring force fs=set point
Shinjo Valves-ZW Self Operated Temperature Regulator, Size DN32mm ~ DN350mm
ZZW Self operated temperature control valve includes a double edged sword: temperature sensor and globe valve.And self operated temperature control valve doesn't need exterior energy,and uses the key of liquid thermal expansion and liquid incompressibility to attain automatic control.The liquid expansion within the temperature sensor is uniform, therefore the self operated temperature control valve is proportional control.The ZZW self actuated temperature control valve working principle:
Based on the action type and application, the self operated temperature control valve is split into heating type, cooling type and mixing(/diverting) type. Place the temperature sensor in to the medium that should control the temperature.
(1) Once the temperature from the medium increases, the liquid within the sensor expands, the pressure overcomes the spring thrust, pushes the valve plug downward, and also the valve is commonly closed, therefore lowering the flow rate from the heat medium.
(2) Once the medium temperatures are less than the set value, the temperature sensitive liquid shrinks, and also the spring pushes the valve plug to spread out, growing the flow rate from the heat medium, so the temperature from the controlled medium has a tendency to rise. The cycle is repeated so the temperature worth of the controlled medium is definitely inside the allowable selection of the set temperature.
ZZW Self Operated Temperature Regulator
The Features of Self Actuated Temperature Control Valve:
1. The self actuated temperature control valve is small in size, light in weight and easy to install.
2. Self operated temperature control valve has a wide range of applications,such as steam,hot water,hot oil,cooling water,etc.
3. Accurate and reliable, long service life, easy temperature adjustment.
4. Automatic adjustment by the principle of liquid thermal expansion and liquid incompressibility.
5. The liquid expansion in the sensor is uniform expansion.
6. Control action type of self actuated temperature control valve is proportional control.
Technical Parameters of Self Operated Temperature Control Valve:
1.Nominal diameter:DN15~DN200;
2.Nominal pressure:PN16,PN25;
3.Valve body type:single-seat,double-seated,cage guide,three way;
3.Suitable medium:steam,hot water,hot oil,cooling water,etc;
4.Application medium temperature:-20â??~350â??;
5.Temperature control range:0~70â??/50~120â??/100~170â??/150~220â??/200~270â??;
6.Allowed overload value:add 50â?? to the each temperature control range above;
7.Ambient temperature:-40â??~+80â??;
8.Adjustment accuracy:�±5%;
9.Pipe length:3.5~4.5m,and if you have special requirements,please specify it.
10.Pressure balancing component: springs,bellows.
Dimensions of ZZW Self Operated Temperature Regulator
The health benefits of Lavandin Essential Oil can be attributed to its properties as an antidepressant, antiseptic, analgesic, cicatrisant, expectorant, nervine, and vulnerary substance.
The Lavandin, plant from which this essential oil is obtained, is not a natural plant in the true sense because it was born as a result of the hybridization of two plants with the scientific names Lavandula Angustifolia and Lavandula Latifolia. That is why Lavandin is scientifically known as Lavandula Hybrida and Lavandula Hortensis.
The aroma and medicinal properties of Lavandin are quite similar to those of Lavender, but they are more intense and sharp since it is a hybrid. The main components of this oil are Lavandulol, Linalool, Linalyl Acetate, Camphor, Cineole, Caryophyllene, Camphene, Dipentene, Limonene, Ocimene, and Terpinene.
Lavandin oil boosts self-esteem, confidence, hope, and mental strength, while efficiently fighting depression. This can be very helpful to drive away depression for those who are suffering from depression due to a failure in their career or personal relationships, insecurity, loneliness, stagnation, someoneâ??s death, or for any other reason. This also relieves anxiety. As an antidepressant, it can be systematically administered to patients with acute depression who are undergoing rehabilitation
Rose Damascena flower water may be used as face clean toner.
Rose water Improves skin water balance.The contect of Rose oil into Rose water (around 0,06%) acts as a disinfectant and antibacterial ,so Rose water can be used to:
-disinfection in skin irritations, redness, insect bites
It cleanses, tones and gives a youthful appearance to each skin type while preserving the natural hydro-balance in the epidermis. Regular use of rose water in the form of tonic and face cleanser regulates the production of sebum and soothes and regenerates irritated skin.
It has antibacterial action. Applied externally to inflammatory processes, acne, skin redness, eczema and itchy skin. Suitable for baby skin.
-Aromatherapy uses its relaxing and soothing effect by placing it in a aromatherapy bath, in the bath, or spraying through a spray in the room. The fresh scent refreshes the spirit and harmonizes the mind. It has a toning and restoring effect, it brings a sense of romance.
102881 Self Operated Temperature Regulators Suppliers
Short on time? Let Self Operated Temperature Regulators sellers contact you.
The high quality bulgarian rose oil gained its producers scores of medals and diplomas from many exhibitions and fairs.
The rose valley in bulgaria, near the town of kazanlak, is among the major producers of attar of roses in the world.
Thanks to the specific geographic and climate conditions favorable temperatures during february, when blossoming buds formed, the maroon forest soils and frequency of the rainfalls during the rose picking in may and june, more than 3 centuries had been cultivated the famous all over the world bulgarian oil rose. This rose is used for producing the incomparable bulgarian rose attar.
Focus-6200 products are kind of non-hardening and self-adhesive waterproof sealing butyl tapes. The materials are weathering resistance and fully accommodate to the surface that it attached to, with effective life up to 20 years.
Main Specification
(Customized size is acceptable.)
2mm thickness * 20mm width * 20mm roll
length 2mm thickness * 30mm width *20mm roll length
Main Color - black, grey, white
Technical Data
Product Series FOCUS-6200 Series
Application Construction Industry
Elongation - 500%
Heat Resistance 90, no flowing within 2h
Low Temperature Flexibility 40, no crack on surface within 24h
Peel Strength 25N/cm
Tensile Strength 250KPa
Anti UV non-hardening and no cracks within in 2000h
Corrosivity Non-corrosive to galvanizedsheet, aluminum sheet and coppersheet
Advantages
* Never hardening, maintain good waterproofing property with weathering resistance performance.
* Excellent performance in waterproofing and sealing.
* Good anti-aging performance effective life up to 20years.
* Easy to apply.
Applications
* Provide waterproof and sealing protection forsteel
structure construction.
* Provide waterproof and sealing protection for door joints, window joints,roofs
and air-ducts. Provide waterproof and sealing protection for sunshine rooms, light plate rooms and thermostatic chamber.
* Provide repair function for leaks on surfaces of metal/plastic/glass/concrete.
Mill scale, is formed on the outer surfaces of plates, sheets or profiles when they are being produced by rolling hot iron or steel billets in rolling or steel mills.
It looks like a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in color.
Being produced during the reheating, conditioning and hot rolling operation for the production of steel articles, the mill scale initially adheres to the steel surface and protects it from atmospheric corrosion, provided no break occurs in this coating.
From the chemical and physical analysis performed on the scrap, and according to the european environmental rules, the material has been classified as a special non dangerous waste, listed in green list
In particular the mill scale can be classified as follows:
Einecs (european commission no.): 266-007-8
Waste code: 10 02 10
Basel code: b 12 30
Hs code: 2619.00
We offer a wide plethora of Zinc in many forms including LME registered
and non registered Special High Grade Ingots and Jumbos, cathodes,
dust, foil, granules, powder, pieces, anodize activated powder, shot,
and a mossy form.
Zinc is a bluish-white, lustrous metal. It is brittle at ambient temperatures but is
malleable at 100 to 150°C. It is a reasonable conductor of electricity, and burns in air
at high red heat with evolution of white clouds of the oxide. Plating thin layers of zinc
on to iron or steel is known as galvanizing and helps to protect the iron from corrosion.
Product Name
Self-contained positive pressure air breathing apparatus with Electronic pressure gauge
Material - Alloy steel
Color - Black and White
Standard - EN 136
Cylinder volume - 6L
Working hours - 55-60mins
Working pressure - 30Mpa
Used - Firefighting
We offer a wide plethora of bluish-white lustrous metal Zinc. It is brittle at ambient temperatures but is malleable at 100 to 150C. Being a good conductor of electricity it has a wide usage in numerous applications. We offer this high quality Zinc to our clients at very economical price.
Properties
Melting point : 419.5C
Boiling point : 911C
Resistivity : 5.96 micro ohm-cm at 20 C
Standard state : solid at 298 K
Color : bluish pale grey
Classification : Metallic
We are engaged in offering Special High Grade Ingots and Jumbos of about 1 M. Ton size. LME registered / Non-registered / Special High Grade Ingots and Jumbos as well as High Grade and Zamak 3 etc are offered by us.
This is also a very hardy sheep and can operate under any conditions. Deliver a very good carcass at 3 months 15-18kg. The Van Rooy is the best sheep for crossbreeding for meat purposes. It has an excellent resistance against internal and external parasites.
The FOB price quoted includes:
sourcing and selection from breeder on farm, transport to quarantine facility, isolation, selection & approval by Breed Society, quarantine (management, handling, care, feeding), vaccinations, treatments, vet inspection, preparation for shipment, crate (one IATA approved crate can accommodate 50 animals), Veterinary and State Vet supervision, transport to airport, loading, health certificate, shipping & other documents.
The FoB price excludes:
- sampling, testing, and lab fees are not included because veterinary import requirements are not known
- visitation and selection costs by the buyer are not included
This is also a very hardy sheep and can operate under any conditions. Deliver a very good carcass at 3 months 15-18kg. The Van Rooy is the best sheep for crossbreeding for meat purposes. It has an excellent resistance against internal and external parasites
The FOB price quoted includes:
sourcing and selection from breeder on farm, transport to quarantine facility, isolation, selection & approval by Breed Society, quarantine (management, handling, care, feeding), vaccinations, treatments, vet inspection, preparation for shipment, crate (one IATA approved crate can accommodate 50 animals), Veterinary and State Vet supervision, transport to airport, loading, health certificate, shipping & other documents.
The FoB price excludes:
- sampling, testing, and lab fees are not included because veterinary import requirements are not known
- visitation and selection costs by the buyer are not included
Food, Feed & Pharma Grades
- Various particle sizes (very coarse to very fine).
- • Various hydration rates (very slow to very fast).
- • Various viscosities (1% solution in water = 50 cps to 7000 cps).
- • Special deodourised grades.
- • Special low microbiological count grades.
Technical Grades
Straight Guars:
- Various particle sizes (very coarse to very fine).
- Various hydration rates (very slow to very fast).
- Various viscosities (1% solution in water = 50 cps to 8000 cps).
- Special good Dry-Flow (Free-Flow) Guars.
- Special Anti-Dusted Guars.
Modified Guars and Guar Derivatives:
- Fast hydrating / High Viscosity / Diesel Slurriable (particularly suitable for oil, gas and other deep well drilling and EOR operations like polymer flooding / fracturing),
- Borated.
- Reticulated.
- Oxidised.
- Depolymerised.
- High water absorbance capacity.
- Carboxymethyl (Anionic).
- Hydroxypropyl (Nonionic).
- Hydroxypropyltrimethyl chloride (Cationic).
- Hydroxypropyltrimethyl chloride Hydroxypropyl (Cationic, double derivative).
- Special good Dry-Flow (Free-Flow) Modified Guars / Guar Derivatives.
- Special Anti-Dusted Modified Guars / Guar Derivatives.
Guar gum is a fiber from the seed of the guar plant.
Guar gum is used as a laxative. It is also used for treating diarrhea, irritable bowel syndrome (IBS), obesity, and diabetes; for reducing cholesterol; and for preventing “hardening of the arteries” (atherosclerosis).
In foods and beverages, guar gum is used as a thickening, stabilizing, suspending, and binding agent.
In manufacturing, guar gum is used as a binding agent in tablets, and as a thickening agent in lotions and creams.
How does it work?
Guar gum is a fiber that normalizes the moisture content of the stool, absorbing excess liquid in diarrhea, and softening the stool in constipation. It also might help decrease the amount of cholesterol and glucose that is absorbed in the stomach and intestines.
There is some interest in using guar gum for weight loss because it expands in the intestine, causing a sense of fullness. This may decrease appetite.
USES:
Diarrhea. Adding guar gum to the tube feeding formula given to critical care patients may shorten episodes of diarrhea from about 30 days to about 8 days.
High cholesterol. Taking guar gum seems to lower cholesterol levels in people with high cholesterol. Guar gum and pectin, taken with small amounts of insoluble fiber, also lower total and “bad” low-density lipoprotein (LDL) cholesterol, but don't affect “good” high-density lipoprotein (HDL) cholesterol or other blood fats called triglycerides.
Diabetes. Taking guar gum with meals seems to lower blood sugar after meals in people with diabetes. By slowing stomach emptying, guar gum may also lessen after-meal drops in blood pressure that occur frequently in people with diabetes.
Constipation.
Irritable bowel syndrome (IBS).
Black Pepper Oleoresin
Botanical: Piper nigrum
Family: N.O. Piperaceae
Hindi Name: Gol Mirch
General Description: The best Pepper of commerce comes from Malabar. Pepper is mentioned by Roman writers in the fifth century. The plant can attain a height of 20 or more feet, but for commercial purposes it is restricted to 12 feet. The plant is propagated by cuttings and grown at the base of trees with a rough, prickly bark to support them. Between three or four years after planting they commence fruiting and their productiveness ends about the fifteenth year. The berries are collected as soon as they turn red and before they are quite ripe; they are then dried in the sun.
Geographical Sources: Black pepper is native to Malabar, a region in the Western Coast of South India; part of the union state Kerala. It is also grown in Malaysia and Indonesia since about that time when it was found in the Malabar Coast. In the last decades of the 20th century, pepper production increased dramatically as new plantations were founded in Thailand, Vietnam, China and Sri Lanka. The most important producers are India and Indonesia, which together account for about 50% of the whole production volume
History/Region of Origin: In South India wild, and in Cochin-China; also cultivated in East and West Indies, Malay Peninsula, Malay Archipelago, Siam, Malabar, etc.
Varieties -> in trade, the pepper grades are identified by their origin. In India -> The most important Indian grades are Malabar and Tellicherry (Thalassery). The Malabar grade is regular black pepper with a slightly greenish hue, while Tellicherry is a special product. Both Indian black peppers, but especially the Telicherry grade, are very aromatic and pungent. In the past, Malabar pepper was also traded under names like Goa or Aleppi. Cochin is the pepper trade center in India.
In South East Asia, the most reputated proveniences for black pepper are Sarawak in Malaysia and Lampong from Sumatra/Indonesia. Both produce small-fruited black pepper that takes on a greyish colour during storage; both have a less-developed aroma, but Lampong pepper is pretty hot. Sarawak pepper is mild and often described fruity.
Description: Oleoresin Black Pepper is the natural extract of dried tender berries of Piper Nigrum Linn of family Piperaceae.
Manufacturing Process: It is obtained by the solvent extraction of Black Pepper and the solvent traces are removed by distilling it in vacua at controlled temperature.
Physical Appearance: It is a yellowish brown viscous liquid with pungent slightly biting aroma of Black Pepper.
13%-15%
Penetration Worked 60
GB/T 269
240-250
Dropping point min
GB/T 4929
135-140
Copper Corrosion
GB/T 7326
pass
Base Fluid Properties
Base Fluid Type
Mineral
Viscosity @40 cst
GB/T 265
185
Viscosity @100 cst
GB/T 265
12
Pour Point
-20
Propertie
Great in anti-water;
Better mechanical invariability;
Better anti-rust;
Good oxidation stability;
Can take place of calcium base and sodium base greases.
This product is made of refined base oil, thickened by fatty acid metallic soap thickener, added with many kinds of additives, for instance, abrasion and extreme pressure resisting, anti-corrosive, antioxidant and rustproof etc.
1. Sunflower seeds are rich in unsaturated fatty acids, high quality protein, potassium, phosphorus, calcium, magnesium, selenium and vitamins E, vitamin B1 and other nutrients
2. It contains a wealth of potassium on the heart has a protective function, to prevent a lot of benefits of hypertension
3. Sunflower seeds are rich in vitamin E, to prevent aging, improve immunity, the role of prevention of cardiovascular disease
4. Sunflower seeds contained in the plant sterols and phospholipids, can inhibit the synthesis of cholesterol in the human body to prevent excessive plasma cholesterol, to prevent atherosclerosis
5. Sunflower seeds also regulate brain cell metabolism, improve its role in inhibiting the function, it can be used for hypnosis
102881 Self Operated Temperature Regulators Suppliers
Short on time? Let Self Operated Temperature Regulators sellers contact you.
