D71XAL Anti-dew butterfly valve

Short Description:

Anti condensation butterfly valve is suitable for air conditioning, industrial water treatment equipment, has a strong anti condensation function. Aluminum alloy die casting valve body, prevent corrosion. It plays an important role in preventing condensation. The unique multi-level progressive contact valve seat developed by years of accumulated technology and experience, as well as the f500 series butterfly valve, which integrates many other technologies, are replacing other valves in more and more fields, with the characteristics of simple construction and long service life.

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Features of d71xal anti condensation butterfly valve

1. It has good fluid control characteristics and sealing performance;�

2. Under low pressure, it can achieve good sealing and good regulation performance;

3. The streamline design of butterfly plate makes the loss of fluid resistance small, which can be described as an energy-saving product;�

4. The valve rod is a through rod structure, which has good comprehensive mechanical properties, corrosion resistance and scratch resistance after quenching and tempering treatment;�

5. There are flange connection, clamp connection, butt welding connection and lug connection;�

6. Ultra light aluminum alloy valve body, small torque, easy to use and install, prevent rust.

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Standard parameter table

type	F500	Structural length	JIS�� GB � API
Nominal diameter of valve	40-300mm	Top flange standard	international standard�ISO5211
Applicable flange specification	JIS� ANSI� GB	Standard material	Valve body: aluminum alloy
Maximum working pressure	1.0MPa		Valve plate: stainless steel
Operating temperature range	0-120�� EPDM��0-70�� NBR		seal ring��EPDM(MBR)
Leakage test pressure	1.1MPa	Spraying specification	Polyester powder coating
Valve body test pressure	1.5MPa
Driving form	Handle type, gear type, cylinder type and electric type

D71XAL�Design drawing of anti condensation butterfly valve

Main connection dimensions 1� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � Company��mm

Nominal diameter		�ߴ�								weight��kg��
mm	inch	d	L	H1	H2	H3	L1	L2	D1	weight��kg��
40	1� 1/2″	42	33	70	145	51	47	68	250	1.4
50	2″	52	43	82	145	51	47	68	250	1.7
65	2� 1/2″	67	46	90	157	51	47	68	250	2.1
80	3″	80	46	99	165	51	47	68	250	2.3
100	4″	102	52	112	183	51	47	68	250	2.8
125	5″	126	56	132	196	60	63	86	330	4.8
150	6″	150	56	146	214	60	63	86	330	60

Main connection dimensions�2� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �Company��mm

Nominal diameter		size										weight��kg��
mm	inch	d	L	H1	H2	H3	L1	L2	L3	S	D1	weight��kg��
40	1� 1/2″	42	33	70	145	168	35	35	56	132	100	2.0
50	2″	52	43	82	145	168	35	35	56	132	100	2.3
65	2� 1/2″	67	46	90	157	180	35	35	56	132	100	2.7
80	3″	80	46	99	165	188	35	35	56	132	100	2.9
100	4″	102	52	112	183	206	41	39	68	132	100	3.4
125	5″	126	56	132	196	220	58	48	89	149	140	5.8
150	6″	150	56	146	214	238	58	48	89	149	140	7.4
200	8″	199	60	188	241	272	58	48	89	149	140	9.6
250	10″	248	68	220	320	367	67	61	97	200	200	21.5
300	12″	297	78	255	355	402	67	63	97	200	200	31.0