Supply of heat and then door-to-air exhaust

Electric Valve Co., Ltd. on the Hai Ha

Product Categories

Friendly Links

home > Supply > Supply of heat and then door-to-air exhaust

Supply of heat and then door-to-air exhaust

Information Name:	Supply of heat and then door-to-air exhaust
Published:	2011-03-30
Validity:	30
Specifications:
Quantity:	0.00
Price Description:	Negotiable
Detailed Product Description：	Electric valve Z962Y Nominal diameter: DN250 ~ DN400 Major parts material: Name Z962Y-25 Z962Y-32 Z962Y-PW5417V Z962Y-PW5420V Cr-Mo steel body Cr-Mo steel seat Valve chrome molybdenum steel chrome molybdenum steel Stem nitriding steel nitriding steel Carbon steel valve cover Universal Top nitriding steel nitriding steel The main dimensions and connecting dimensions: Model: Z962Y-25 DN LH H1 L1 D1 D2 pipe size 350 1250 2600 370 1105 346 433 Φ426 × 40 400 1384 2890 410 1077 418 516 Φ516 × 50 Model: Z962Y-32 DN LH H1 L1 D1 D2 pipe size 250 1270 2420 263 1105 255 334 Φ325 × 35 300 1400 2500 370 1105 306 406 Φ406 × 50 350 1600 2860 410 1077 353 464 Φ457 × 52 Model: Z962Y-PW5414V DN LH H1 L1 D1 D2 pipe size 350 1260 2810 375 1080 358 433 Φ426 × 34 Model: Z962Y-PW5417V DN LH H1 L1 D1 D2 pipe size 250 1270 2420 363 1105 245 334 Φ325 × 35 300 1400 2500 370 1077 306 413 Φ406 × 50 Model: Z962Y-PW5420V DN LH H1 L1 D1 D2 pipe size 250 1270 2420 363 1105 245 334 Φ325 × 40 300 1400 2500 370 1077 296 406 Φ406 × 55 Gate valve, electric valve First, use: Installed in the water and steam pipes as opening and closing devices. Valves, when used, should be fully on or off, can not do control valve used. Second, the structural characteristics: 1. Valve, electric valve with pressure from the tight seal structure or structures in the flange seal, sealing double plate or elastic into a single gate, single gate so rigid three forms, and pipe connections for both ends connection or flange connection weld two forms. 2. Gate Valve closed institutions mainly to the wedge-aligning double plate, universal roof, (clamp ring) etc., through the guidance of the valve body guide ribs for lifting movement. Single valve gate valve with the valve body to rely on gluten-oriented guide for the Movement. 3. Valve seat inserts welded to the body, the sealing surface and valve sealing surface are used cobalt-based alloy made of spray or welding, sealing surface hardness, wear resistance, abrasion resistance and long service life. 4. Nitrided steel stem material, stem after nitriding surface hardness, abrasion resistance, scratch resistance, while corrosion resistance, long service life. 5. The pressure from tight seal body, the use of medium pressure to achieve compression wedge ring seal, higher medium pressure, sealing the better. 6. Valve is opened and closed by a valve cover mounted on the electric device to control. Electric devices are equipped with valves for motor, reducer, torque control mechanism, field operating agencies, the formation of control mechanism, hand, electric switching mechanism. 7. Valve opening and closing controlled by the travel agencies adjust the torque limit agencies, travel agencies in case of failure to protect the valve. 8. Valve can be hand, electric manual switch, manual switch off the power automatically when the hand wheel clockwise to turn off the valve selected. If the console is equipped with flashing indicator, the operator can open and close the valve to keep abreast of the situation. 9. Valves can be equipped with a variety of electrical equipment. Third, pay attention: 1. Install the valve must be installed vertically, stem up, medium flow to enter from any side. 2. Marked with arrows the flow of electric valve must be installed in the direction of the arrow. Exhaust heat and then door-to-air

Admin>>>
You are the 10108 visitor
Copyright © GuangDong ICP No. 10089450, Electric Valve Co., Ltd. on the Hai Ha All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility