Electric open flapper valve

NegotiableUpdate on August 01

Model

Nature of the Manufacturer: Manufacturer

Product Category: Metallurgical valve

Place of Origin: ShangHai City, ShangHai Province

Online Consult Contact Information

Overview

Model: KF941XNominal diameter: DN400 ~ 2800mmNominal pressure: 0.05 ~ 0.25MPaTemperature: 200 ℃ (silicone rubber) 300 ℃ (fluororubber)Design criteria: API 600, API6D, ASME B16.34 , GB / T 12234Structure length: ASME B16.10 , API6D, GB / T 12221Connection standards: ASME B16.5, ASME B16.47, GB / T 9113, JB / T79, HG / T 20592Pressure test: API 598, GB / T 13927, JB / T 9092Pressure - Temperature class: ASME B16.34, GB / T 12224

Product Details

Structural features and uses
The valve is open design structure, with light weight, easy to maintain (seal ring replacement, electric device maintenance inspection, replacement, local maintenance of the valve are external, does not affect the normal operation of the valve), the valve movement process , Intuitive switch state, after opening and closing inspection completed state is very convenient, with closed irreplaceable advantages, the disadvantage is that when opening and closing a small amount of gas leakage. The valve is designed to absorb the foreign board valve floating valve plate advanced technology; compacting gear with gear ring, gear, trapezoidal thread, screw synchronization two-way compression. The advantages of synchronous compression of the left and right screw thread trapezoidal thread screws are: small starting torque, good self-locking of the screw thread, reliable movement of the valve seal with a pin gear transmission mechanism, which is hard to fouling and meets dusty conditions with poor lubrication conditions, Work environment harsh occasions use.
The valve can be configured on the ground explosion-proof control cabinet, the implementation of on-site control and remote connection with the PLC system control, design distance of 10 meters.

The main dimensions

DN	D	D1	B	b	nd	H	H1	L	A	A1	F	F1	F2	MK	Electric power (kw)		Quality (kg)
DN	D	D1	B	b	nd	H	H1	L	A	A1	F	F1	F2	MK	Go board	Plywood	PN0.05	PN0.10	PN0.15	PN0.25
400	540	495	600	18	16-22	1300	350	2210	600	680	500	160	220	4-23	1.1	1.5	880		960
450	595	550	600	18	16-22	1520	400	2400	600	680	500	160	220	4-23	1.1	1.5	980		1060
500	645	600	600	18	20-26	1600	450	2540	600	680	500	160	220	4-23	1.1	1.5	1050		1180
600	755	705	800	24	24-26	1750	500	2720	600	680	900	280	340	8-23	1.1	1.5	1150		1280
700	860	810	800	24	24-30	1884	720	2815	600	680	950	280	340	8-23	1.1	1.5	1210		1320
800	975	920	800	24	24-30	1970	800	3115	600	680	1045	280	340	8-23	1.5	1.5	1450		1600
900	1075	1020	800	24	24-30	2086	880	3640	600	680	1250	280	340	8-23	2.2	2.2	1840		2050
1000	1175	1120	800	24	28-30	2250	960	3940	820	910	1250	280	340	8-23	2.2	2.2	2180		2450
1200	1375	1320	1200	26	32-30	2837	1165	5930	1100	1180	1060	480	560	8-33	1.1	2.2	2600		2800
1400	1575	1520	1200	26	36-30	3057	1285	6530	1100	1220	1400	480	560	8-33	1.1	1.5	3250		3550
1600	1790	1730	1200	32	40-30	3257	1385	7130	1100	1180	1560	480	560	8-33	1.5	1.5	4350		4750
1800	1990	1930	1400	32	44-30	3400	1428	7730	1100	1180	1750	230	560	8-33	2.2	2.2	5100		5600
2000	2190	2130	1400	32	48-30	4010	1850	8400	1200	1280	1800	230	560	8-33	2.2	2.2	5760		6250
2200	2405	2340	1600	32	52-30	4110	1950	9050	1200	1280	1900	230	560	8-33	2.2	2.2	7050		7750
2400	2605	2540	1600	32	56-33	4365	2050	9600	1200	1280	2360	230	560	8-33	2.2	2.2	8250		9050
2600	2805	2740	1800	34	60-33	4375	2141	8567	1340	1410	2332	300	600	8-36	2.2	2.2	9700		10500
2800	2960	3030	1800	36	64-36	4554	2280	8925	1340	1410	2532	300	600	8-36	2.2	2.2	12000		13200