Pružné uzatváracie ventily sedadla

1.ÚvodPružné uzatváracie ventily sedadla

Pružné uzatváracie ventily sedadla are also called lifting stem gate valves, also called rising stem gate valves. Usually there is a trapezoidal thread on the lifting rod, through the nut on the top of the valve and the guide groove on the valve body, the rotary motion is changed into linear motion, that is, the operating torque is changed into operating thrust. The opening and closing part of Pružné uzatváracie ventily sedadla is a gate. The movement direction of the gate is perpendicular to the direction of the fluid. It can only be fully opened and closed, but cannot be adjusted or throttled. The Pružné uzatváracie ventily sedadla produced by Milestone Valve Company have stable performance and are used in various fields such as petroleum, chemical industry, and water conservancy.

2. Technické parametrePružné uzatváracie ventily sedadla

3.Key points of operation of Pružné uzatváracie ventily sedadla:

1) The opening and closing direction of Pružné uzatváracie ventily sedadla should always be closed clockwise.
2. Pneumatic valves in the Pružné uzatváracie ventily sedadla pipe network are often opened and closed manually, and the number of opening and closing revolutions should not be too much, that is, large-diameter valves should also be within 200-600 revolutions.
3) Pružné uzatváracie ventily sedadla In order to facilitate the opening and closing operation of one person, the larger opening and closing torque should be 240N-m under the pressure of the pipeline.
4) The opening and closing end of Pružné uzatváracie ventily sedadla should be a square tenon, with standardized dimensions, and face the ground so that people can directly operate it from the ground. Valves with roulette are not suitable for underground pipe networks.

4. Balenie a dodanie

5. FAQ

1. Môžem mať vzorovú objednávku pre ventil?
Odpoveď: Áno, vítame vzorovú objednávku na testovanie a kontrolu kvality, zmiešaná vzorka je akceptovaná.
2. Máte nejaký limit MOQ pre objednávku ventilu?
A: Low MOQ, 1 PC for sample checking is avaible.
3. Mohli by ste ponúknuť službu OEM?
Odpoveď: Áno, výrobca OEM je k dispozícii.
4. A čo platba?
Odpoveď: Za normálnych okolností prijímame 30% zálohu a zostatok bude vyplatený pred odoslaním. L7C je v poriadku
5. Čo znamená dodacia doba vašich klapkových ventilov?
Odpoveď: Pre väčšinu veľkostí DN50-DN600 máme zásoby ventilových dielov, ktoré je možné dodať do 1-3 týždňov do najbližšieho prístavu Tianjin.
6. Čo znamená záruka na vaše výrobky?
Odpoveď: Za normálnych okolností ponúkame 12-mesačnú záruku na servis alebo 18 mesiacov od dátumu odoslania.
7. Aká je štandardizácia vašich výrobkov?
A: GB / T12238-2008, JBfT 8527-1997, API 609, EN 593-1998, DIN 85003-3-1997

6. Kontaktné informácie