賀德克球閥特點(diǎn),HYDAC球閥說明書
HYDAC ball valves are developed and constructed in response to problems
encountered in everyday practice. Our products are convincing for:
HYDAC ball valves are utilised in all areas of the hydraulics industry. And not only there:
根據(jù)DIN-ISO 1219標(biāo)準(zhǔn)，HYDAC 2/2雙向低壓球閥用于在兩個(gè)方向上切斷壓力流的部件。
HYDAC 2/2雙向低壓球閥有兩種型號(hào)。
標(biāo)準(zhǔn)型號(hào)帶有ISO 228的螺紋和帶有ISO 7/1螺紋的重型型號(hào)
thanks to their quality and flexibility, out ball valves are also being ever more frequently 
in the paper and industry. Ever-increasing quantities of our stainless steel ball valves are
being used in off-shore projects as well, 
thanks to their extremely long service life and to the great safety they offer.
根據(jù)DIN-ISO 1219，HYDAC 2/2通球閥用于在兩個(gè)方向上切斷壓力流的部件。
HYDAC 2/2通球閥有2種型號(hào)。

賀德克球閥特點(diǎn),HYDAC球閥說明書
從公稱直徑為04 mm到25 mm的塊式，從公稱直徑32 mm到50 mm的套筒型。 
由于材料考慮，不銹鋼版本總是出現(xiàn)在套筒型中。
：
沒有人工調(diào)整密封件，因?yàn)闊o菌
密封原理用浮球，兩側(cè)密封
全流道介質(zhì)流動(dòng)不受限制。
From the nominal diameter of 04 mm to 25 mm block, from the nominal diameter of 32 mm to 50 mm sleeve type.
Due to material considerations, the stainless steel version always appears in the sleeve type.
advantage:
There is no manual adjustment of the seal because it is sterile
Seal principle with a float, sealed on both sides
The whole channel ensures that the medium flow is not restricted.
Surface protected phosphoric acid plated or yellow galvanized